gitview.txt: improve asciidoc markup

[git.git] / builtin-update-index.c

diff --git a/builtin-update-index.c b/builtin-update-index.c
index d2556f376b293d2907cd8416e99f9c0bd31781ca..75c0abb96c237ad5d9dce0263990b71d5805898e 100644 (file)
--- a/builtin-update-index.c
+++ b/builtin-update-index.c
@@ -23,7 +23,7 @@ static int allow_replace;
 static int info_only;
 static int force_remove;
 static int verbose;
-static int mark_valid_only = 0;
+static int mark_valid_only;
 #define MARK_VALID 1
 #define UNMARK_VALID 2
 
@@ -306,7 +306,7 @@ static void read_index_info(int line_termination)
 }
 
 static const char update_index_usage[] =
-"git-update-index [-q] [--add] [--replace] [--remove] [--unmerged] [--refresh] [--really-refresh] [--cacheinfo] [--chmod=(+|-)x] [--assume-unchanged] [--info-only] [--force-remove] [--stdin] [--index-info] [--unresolve] [--again] [--ignore-missing] [-z] [--verbose] [--] <file>...";
+"git-update-index [-q] [--add] [--replace] [--remove] [--unmerged] [--refresh] [--really-refresh] [--cacheinfo] [--chmod=(+|-)x] [--assume-unchanged] [--info-only] [--force-remove] [--stdin] [--index-info] [--unresolve] [--again | -g] [--ignore-missing] [-z] [--verbose] [--] <file>...";
 
 static unsigned char head_sha1[20];
 static unsigned char merge_head_sha1[20];
@@ -378,7 +378,7 @@ static int unresolve_one(const char *path)
                ret = -1;
                goto free_return;
        }
-       if (!memcmp(ce_2->sha1, ce_3->sha1, 20) &&
+       if (!hashcmp(ce_2->sha1, ce_3->sha1) &&
            ce_2->ce_mode == ce_3->ce_mode) {
                fprintf(stderr, "%s: identical in both, skipping.\n",
                        path);
@@ -460,7 +460,7 @@ static int do_reupdate(int ac, const char **av,
                        old = read_one_ent(NULL, head_sha1,
                                           ce->name, ce_namelen(ce), 0);
                if (old && ce->ce_mode == old->ce_mode &&
-                   !memcmp(ce->sha1, old->sha1, 20)) {
+                   !hashcmp(ce->sha1, old->sha1)) {
                        free(old);
                        continue; /* unchanged */
                }
@@ -595,7 +595,7 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
                                        active_cache_changed = 0;
                                goto finish;
                        }
-                       if (!strcmp(path, "--again")) {
+                       if (!strcmp(path, "--again") || !strcmp(path, "-g")) {
                                has_errors = do_reupdate(argc - i, argv + i,
                                                         prefix, prefix_length);
                                if (has_errors)