log: teach --invert-grep option

diff --git a/connect.c b/connect.c
index 37ff018f13f6f8f3137a9aec973b85848a8138eb..5047402a1aade7a443f55999550ae4542189ef01 100644 (file)
--- a/connect.c
+++ b/connect.c
@@ -64,9 +64,7 @@ static void parse_one_symref_info(struct string_list *symref, const char *val, i
        if (!len)
                return; /* just "symref" */
        /* e.g. "symref=HEAD:refs/heads/master" */
-       sym = xmalloc(len + 1);
-       memcpy(sym, val, len);
-       sym[len] = '\0';
+       sym = xmemdupz(val, len);
        target = strchr(sym, ':');
        if (!target)
                /* just "symref=something" */