X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=combine-diff.c;h=fe5a2a1953a06204ad6f1c045bd06dd984d3acc6;hb=c8a140fee4e7df83b7eb781e436b88b067f149d1;hp=3a9b32f6b8882f3adb91e5833c205635657a98b7;hpb=bff898b894815ad291b35d213f1c022d1d16a9b9;p=git.git

diff --git a/combine-diff.c b/combine-diff.c
index 3a9b32f6b..fe5a2a195 100644
--- a/combine-diff.c
+++ b/combine-diff.c
@@ -215,8 +215,7 @@ static void combine_diff(const unsigned char *parent, mmfile_t *result_file,
 	parent_file.ptr = grab_blob(parent, &sz);
 	parent_file.size = sz;
 	xpp.flags = XDF_NEED_MINIMAL;
-	xecfg.ctxlen = 0;
-	xecfg.flags = 0;
+	memset(&xecfg, 0, sizeof(xecfg));
 	ecb.outf = xdiff_outf;
 	ecb.priv = &state;
 	memset(&state, 0, sizeof(state));
@@ -651,10 +650,7 @@ static void dump_quoted_path(const char *prefix, const char *path,
 			     const char *c_meta, const char *c_reset)
 {
 	printf("%s%s", c_meta, prefix);
-	if (quote_c_style(path, NULL, NULL, 0))
-		quote_c_style(path, NULL, stdout, 0);
-	else
-		printf("%s", path);
+	quote_c_style(path, NULL, stdout, 0);
 	printf("%s\n", c_reset);
 }
 
@@ -714,7 +710,7 @@ static void show_patch_diff(struct combine_diff_path *elem, int num_parent,
 			result_size = len;
 			result = xmalloc(len + 1);
 			while (sz < len) {
-				int done = xread(fd, result+sz, len-sz);
+				ssize_t done = xread(fd, result+sz, len-sz);
 				if (done == 0)
 					break;
 				if (done < 0)
@@ -901,16 +897,7 @@ static void show_raw_diff(struct combine_diff_path *p, int num_parent, struct re
 		putchar(inter_name_termination);
 	}
 
-	if (line_termination) {
-		if (quote_c_style(p->path, NULL, NULL, 0))
-			quote_c_style(p->path, NULL, stdout, 0);
-		else
-			printf("%s", p->path);
-		putchar(line_termination);
-	}
-	else {
-		printf("%s%c", p->path, line_termination);
-	}
+	write_name_quoted(p->path, stdout, line_termination);
 }
 
 void show_combined_diff(struct combine_diff_path *p,
@@ -943,6 +930,7 @@ void diff_tree_combined(const unsigned char *sha1,
 	diffopts = *opt;
 	diffopts.output_format = DIFF_FORMAT_NO_OUTPUT;
 	diffopts.recursive = 1;
+	diffopts.allow_external = 0;
 
 	show_log_first = !!rev->loginfo && !rev->no_commit_id;
 	needsep = 0;