gitweb: Add snapshot to shortlog

diff --git a/builtin-push.c b/builtin-push.c
index 53bc378f73e752a58542a1fb8b9ddedcf9301acf..c43f2566d519ddb238ca70065ba901881dce372b 100644 (file)
--- a/builtin-push.c
+++ b/builtin-push.c
@@ -10,14 +10,14 @@
 
 static const char push_usage[] = "git-push [--all] [--tags] [-f | --force] <repository> [<refspec>...]";
 
-static int all = 0, tags = 0, force = 0, thin = 1;
-static const char *execute = NULL;
+static int all, tags, force, thin = 1;
+static const char *execute;
 
 #define BUF_SIZE (2084)
 static char buffer[BUF_SIZE];
 
-static const char **refspec = NULL;
-static int refspec_nr = 0;
+static const char **refspec;
+static int refspec_nr;
 
 static void add_refspec(const char *ref)
 {
@@ -32,10 +32,8 @@ static int expand_one_ref(const char *ref, const unsigned char *sha1)
        /* Ignore the "refs/" at the beginning of the refname */
        ref += 5;
 
-       if (strncmp(ref, "tags/", 5))
-               return 0;
-
-       add_refspec(strdup(ref));
+       if (!strncmp(ref, "tags/", 5))
+               add_refspec(xstrdup(ref));
        return 0;
 }
 
@@ -102,12 +100,12 @@ static int get_remotes_uri(const char *repo, const char *uri[MAX_URI])
 
                if (!is_refspec) {
                        if (n < MAX_URI)
-                               uri[n++] = strdup(s);
+                               uri[n++] = xstrdup(s);
                        else
                                error("more than %d URL's specified, ignoring the rest", MAX_URI);
                }
                else if (is_refspec && !has_explicit_refspec)
-                       add_refspec(strdup(s));
+                       add_refspec(xstrdup(s));
        }
        fclose(f);
        if (!n)
@@ -127,13 +125,13 @@ static int get_remote_config(const char* key, const char* value)
            !strncmp(key + 7, config_repo, config_repo_len)) {
                if (!strcmp(key + 7 + config_repo_len, ".url")) {
                        if (config_current_uri < MAX_URI)
-                               config_uri[config_current_uri++] = strdup(value);
+                               config_uri[config_current_uri++] = xstrdup(value);
                        else
                                error("more than %d URL's specified, ignoring the rest", MAX_URI);
                }
                else if (config_get_refspecs &&
                         !strcmp(key + 7 + config_repo_len, ".push"))
-                       add_refspec(strdup(value));
+                       add_refspec(xstrdup(value));
        }
        return 0;
 }
@@ -234,7 +232,7 @@ static int do_push(const char *repo)
        common_argc = argc;
 
        for (i = 0; i < n; i++) {
-               int error;
+               int err;
                int dest_argc = common_argc;
                int dest_refspec_nr = refspec_nr;
                const char **dest_refspec = refspec;
@@ -250,10 +248,10 @@ static int do_push(const char *repo)
                while (dest_refspec_nr--)
                        argv[dest_argc++] = *dest_refspec++;
                argv[dest_argc] = NULL;
-               error = run_command_v(argc, argv);
-               if (!error)
+               err = run_command_v(argc, argv);
+               if (!err)
                        continue;
-               switch (error) {
+               switch (err) {
                case -ERR_RUN_COMMAND_FORK:
                        die("unable to fork for %s", sender);
                case -ERR_RUN_COMMAND_EXEC:
@@ -264,7 +262,7 @@ static int do_push(const char *repo)
                case -ERR_RUN_COMMAND_WAITPID_NOEXIT:
                        die("%s died with strange error", sender);
                default:
-                       return -error;
+                       return -err;
                }
        }
        return 0;