X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=http-push.c;h=7814666d8df2e202c547cf05f0768bdc3830873c;hb=af04b1271090801b277938836dcb7a39fc059721;hp=dc82657830d22d7e66575e9fcf47685e80b21fd4;hpb=61ffbcb988046dfaf8266569f78a31483be026f6;p=git.git

diff --git a/http-push.c b/http-push.c
index dc8265783..7814666d8 100644
--- a/http-push.c
+++ b/http-push.c
@@ -70,18 +70,18 @@ enum XML_Status {
 /* We allow "recursive" symbolic refs. Only within reason, though */
 #define MAXDEPTH 5
 
-static int pushing = 0;
-static int aborted = 0;
+static int pushing;
+static int aborted;
 static signed char remote_dir_exists[256];
 
 static struct curl_slist *no_pragma_header;
 static struct curl_slist *default_headers;
 
-static int push_verbosely = 0;
-static int push_all = 0;
-static int force_all = 0;
+static int push_verbosely;
+static int push_all;
+static int force_all;
 
-static struct object_list *objects = NULL;
+static struct object_list *objects;
 
 struct repo
 {
@@ -94,7 +94,7 @@ struct repo
 	struct remote_lock *locks;
 };
 
-static struct repo *remote = NULL;
+static struct repo *remote;
 
 enum transfer_state {
 	NEED_FETCH,
@@ -134,7 +134,7 @@ struct transfer_request
 	struct transfer_request *next;
 };
 
-static struct transfer_request *request_queue_head = NULL;
+static struct transfer_request *request_queue_head;
 
 struct xml_ctx
 {
@@ -530,7 +530,7 @@ static void start_put(struct transfer_request *request)
 	request->dest = xmalloc(strlen(request->url) + 14);
 	sprintf(request->dest, "Destination: %s", request->url);
 	posn += 38;
-	*(posn++) = '.';
+	*(posn++) = '_';
 	strcpy(posn, request->lock->token);
 
 	slot = get_active_slot();
@@ -745,7 +745,7 @@ static void finish_request(struct transfer_request *request)
 			SHA1_Final(request->real_sha1, &request->c);
 			if (request->zret != Z_STREAM_END) {
 				unlink(request->tmpfile);
-			} else if (memcmp(request->obj->sha1, request->real_sha1, 20)) {
+			} else if (hashcmp(request->obj->sha1, request->real_sha1)) {
 				unlink(request->tmpfile);
 			} else {
 				request->rename =
@@ -1238,10 +1238,8 @@ xml_start_tag(void *userData, const char *name, const char **atts)
 	strcat(ctx->name, ".");
 	strcat(ctx->name, c);
 
-	if (ctx->cdata) {
-		free(ctx->cdata);
-		ctx->cdata = NULL;
-	}
+	free(ctx->cdata);
+	ctx->cdata = NULL;
 
 	ctx->userFunc(ctx, 0);
 }
@@ -1268,8 +1266,7 @@ static void
 xml_cdata(void *userData, const XML_Char *s, int len)
 {
 	struct xml_ctx *ctx = (struct xml_ctx *)userData;
-	if (ctx->cdata)
-		free(ctx->cdata);
+	free(ctx->cdata);
 	ctx->cdata = xmalloc(len + 1);
 	strlcpy(ctx->cdata, s, len + 1);
 }
@@ -1518,9 +1515,7 @@ static void handle_remote_ls_ctx(struct xml_ctx *ctx, int tag_closed)
 			ls->dentry_flags |= IS_DIR;
 		}
 	} else if (!strcmp(ctx->name, DAV_PROPFIND_RESP)) {
-		if (ls->dentry_name) {
-			free(ls->dentry_name);
-		}
+		free(ls->dentry_name);
 		ls->dentry_name = NULL;
 		ls->dentry_flags = 0;
 	}
@@ -1700,7 +1695,7 @@ static int locking_available(void)
 	return lock_flags;
 }
 
-struct object_list **add_one_object(struct object *obj, struct object_list **p)
+static struct object_list **add_one_object(struct object *obj, struct object_list **p)
 {
 	struct object_list *entry = xmalloc(sizeof(struct object_list));
 	entry->item = obj;
@@ -1874,7 +1869,7 @@ static int one_local_ref(const char *refname, const unsigned char *sha1)
 	struct ref *ref;
 	int len = strlen(refname) + 1;
 	ref = xcalloc(1, sizeof(*ref) + len);
-	memcpy(ref->new_sha1, sha1, 20);
+	hashcpy(ref->new_sha1, sha1);
 	memcpy(ref->name, refname, len);
 	*local_tail = ref;
 	local_tail = &ref->next;
@@ -1909,7 +1904,7 @@ static void one_remote_ref(char *refname)
 	}
 
 	ref = xcalloc(1, sizeof(*ref) + len);
-	memcpy(ref->old_sha1, remote_sha1, 20);
+	hashcpy(ref->old_sha1, remote_sha1);
 	memcpy(ref->name, refname, len);
 	*remote_tail = ref;
 	remote_tail = &ref->next;
@@ -2164,7 +2159,7 @@ static void fetch_symref(const char *path, char **symref, unsigned char *sha1)
 	if (*symref != NULL)
 		free(*symref);
 	*symref = NULL;
-	memset(sha1, 0, 20);
+	hashclr(sha1);
 
 	if (buffer.posn == 0)
 		return;
@@ -2186,10 +2181,7 @@ static int verify_merge_base(unsigned char *head_sha1, unsigned char *branch_sha
 	struct commit *branch = lookup_commit(branch_sha1);
 	struct commit_list *merge_bases = get_merge_bases(head, branch, 1);
 
-	if (merge_bases && !merge_bases->next && merge_bases->item == branch)
-		return 1;
-
-	return 0;
+	return (merge_bases && !merge_bases->next && merge_bases->item == branch);
 }
 
 static int delete_remote_branch(char *pattern, int force)
@@ -2419,7 +2411,7 @@ int main(int argc, char **argv)
 
 		if (!ref->peer_ref)
 			continue;
-		if (!memcmp(ref->old_sha1, ref->peer_ref->new_sha1, 20)) {
+		if (!hashcmp(ref->old_sha1, ref->peer_ref->new_sha1)) {
 			if (push_verbosely || 1)
 				fprintf(stderr, "'%s': up-to-date\n", ref->name);
 			continue;
@@ -2448,7 +2440,7 @@ int main(int argc, char **argv)
 				continue;
 			}
 		}
-		memcpy(ref->new_sha1, ref->peer_ref->new_sha1, 20);
+		hashcpy(ref->new_sha1, ref->peer_ref->new_sha1);
 		if (is_zero_sha1(ref->new_sha1)) {
 			error("cannot happen anymore");
 			rc = -3;