Merge branch 'mh/show-branch-topic'

diff --git a/builtin/commit.c b/builtin/commit.c
index 5cd1478ebfdae36a8112c7f93f9017b54954cf44..da79ac4bc7a7247017e2f952b35642a1976c8101 100644 (file)
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -34,12 +34,12 @@
 #include "mailmap.h"
 
 static const char * const builtin_commit_usage[] = {
-       N_("git commit [options] [--] <pathspec>..."),
+       N_("git commit [<options>] [--] <pathspec>..."),
        NULL
 };
 
 static const char * const builtin_status_usage[] = {
-       N_("git status [options] [--] <pathspec>..."),
+       N_("git status [<options>] [--] <pathspec>..."),
        NULL
 };
 
@@ -229,7 +229,7 @@ static int commit_index_files(void)
 static int list_paths(struct string_list *list, const char *with_tree,
                      const char *prefix, const struct pathspec *pattern)
 {
-       int i;
+       int i, ret;
        char *m;
 
        if (!pattern->nr)
@@ -256,7 +256,9 @@ static int list_paths(struct string_list *list, const char *with_tree,
                        item->util = item; /* better a valid pointer than a fake one */
        }
 
-       return report_path_error(m, pattern, prefix);
+       ret = report_path_error(m, pattern, prefix);
+       free(m);
+       return ret;
 }
 
 static void add_remove_files(struct string_list *list)
@@ -1050,7 +1052,7 @@ static const char *find_author_by_nickname(const char *name)
                clear_mailmap(&mailmap);
                return strbuf_detach(&buf, NULL);
        }
-       die(_("No existing author found with '%s'"), name);
+       die(_("--author '%s' is not 'Name <email>' and matches no existing author"), name);
 }
 
 
@@ -1766,8 +1768,8 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
        if (!transaction ||
            ref_transaction_update(transaction, "HEAD", sha1,
                                   current_head
-                                  ? current_head->object.sha1 : NULL,
-                                  0, !!current_head, sb.buf, &err) ||
+                                  ? current_head->object.sha1 : null_sha1,
+                                  0, sb.buf, &err) ||
            ref_transaction_commit(transaction, &err)) {
                rollback_index_files();
                die("%s", err.buf);