Fix builtin checkout crashing when given an invalid path

Signed-off-by: Alex Riesen <raa.lkml@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-mirror · Feb 29, 2008 · 301e42e · 301e42e
1 parent 25c4f61
commit 301e42e
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/builtin-checkout.c b/builtin-checkout.c
@@ -545,6 +545,10 @@ int cmd_checkout(int argc, const char **argv, const char *prefix)
 
 	if (argc) {
 		const char **pathspec = get_pathspec(prefix, argv);
+
+		if (!pathspec)
+			die("invalid path specification");
+
 		/* Checkout paths */
 		if (opts.new_branch || opts.force || opts.merge) {
 			if (argc == 1) {