X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=builtin-show-branch.c;h=306b850c720ecef7030bd7139f7c7d2758125ac4;hb=0bc3e781deb543ac2042cbd862c035403404c93d;hp=019abd3527e7c573c69900a58313749e2ef2280a;hpb=998b912927281a871e8d379e2b3a4385c775c4fe;p=git.git

diff --git a/builtin-show-branch.c b/builtin-show-branch.c
index 019abd352..306b850c7 100644
--- a/builtin-show-branch.c
+++ b/builtin-show-branch.c
@@ -4,7 +4,7 @@
 #include "builtin.h"
 
 static const char show_branch_usage[] =
-"git-show-branch [--sparse] [--current] [--all] [--remotes] [--topo-order] [--more=count | --list | --independent | --merge-base ] [--topics] [<refs>...] | --reflog[=n[,b]] <branch>";
+"git show-branch [--sparse] [--current] [--all] [--remotes] [--topo-order] [--more=count | --list | --independent | --merge-base ] [--topics] [<refs>...] | --reflog[=n[,b]] <branch>";
 static const char show_branch_usage_reflog[] =
 "--reflog is incompatible with --all, --remotes, --independent or --merge-base";
 
@@ -259,11 +259,10 @@ static void join_revs(struct commit_list **list_p,
 
 static void show_one_commit(struct commit *commit, int no_name)
 {
-	struct strbuf pretty;
+	struct strbuf pretty = STRBUF_INIT;
 	const char *pretty_str = "(unavailable)";
 	struct commit_name *name = commit->util;
 
-	strbuf_init(&pretty, 0);
 	if (commit->object.parsed) {
 		pretty_print_commit(CMIT_FMT_ONELINE, commit,
 				    &pretty, 0, NULL, NULL, 0, 0);
@@ -533,7 +532,7 @@ static void append_one_rev(const char *av)
 	die("bad sha1 reference %s", av);
 }
 
-static int git_show_branch_config(const char *var, const char *value)
+static int git_show_branch_config(const char *var, const char *value, void *cb)
 {
 	if (!strcmp(var, "showbranch.default")) {
 		if (!value)
@@ -547,7 +546,7 @@ static int git_show_branch_config(const char *var, const char *value)
 		return 0;
 	}
 
-	return git_default_config(var, value);
+	return git_default_config(var, value, cb);
 }
 
 static int omit_in_dense(struct commit *commit, struct commit **rev, int n)
@@ -611,7 +610,7 @@ int cmd_show_branch(int ac, const char **av, const char *prefix)
 	int reflog = 0;
 	const char *reflog_base = NULL;
 
-	git_config(git_show_branch_config);
+	git_config(git_show_branch_config, NULL);
 
 	/* If nothing is specified, try the default first */
 	if (ac == 1 && default_num) {
@@ -782,8 +781,8 @@ int cmd_show_branch(int ac, const char **av, const char *prefix)
 				has_head++;
 		}
 		if (!has_head) {
-			int pfxlen = strlen("refs/heads/");
-			append_one_rev(head + pfxlen);
+			int offset = !prefixcmp(head, "refs/heads/") ? 11 : 0;
+			append_one_rev(head + offset);
 		}
 	}