move git_version_string into version.c

diff --git a/builtin/show-ref.c b/builtin/show-ref.c
index fafb6dd50081b3af22bdbcde898d170ef47f679d..3911661900f79562133b4ebd6cbb513a06232b5b 100644 (file)
--- a/builtin/show-ref.c
+++ b/builtin/show-ref.c
@@ -225,7 +225,7 @@ int cmd_show_ref(int argc, const char **argv, const char *prefix)
                        unsigned char sha1[20];
 
                        if (!prefixcmp(*pattern, "refs/") &&
-                           resolve_ref(*pattern, sha1, 1, NULL)) {
+                           !read_ref(*pattern, sha1)) {
                                if (!quiet)
                                        show_one(*pattern, sha1);
                        }