[PATCH] Fix symbolic ref validation

Use the correct buffer when validating 'ref: refs/...'

Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/refs.c b/refs.c
index 2aac90c..5a8cbd4 100644 (file)
--- a/refs.c
+++ b/refs.c
@@ -46,7 +46,7 @@ int validate_symref(const char *path)
        len -= 4;
        while (len && isspace(*buf))
                buf++, len--;
-       if (len >= 5 && !memcmp("refs/", buffer, 5))
+       if (len >= 5 && !memcmp("refs/", buf, 5))
                return 0;
        return -1;
 }