From: John Keeping <john@keeping.me.uk>
Date: Sat, 31 Mar 2018 13:57:22 +0000 (+0100)
Subject: ui-refs: remove unnecessary sanity check
X-Git-Tag: v1.2~21
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f0047d2d943788fed2666e1d20c1e0d3c16701d5;p=cgit

ui-refs: remove unnecessary sanity check

There is no way for refinfo::refname to be null, and Git will prevent
zero-length refs so this check is unnecessary.

Signed-off-by: John Keeping <john@keeping.me.uk>
Reviewed-by: Christian Hesse <mail@eworm.de>
---

diff --git a/ui-refs.c b/ui-refs.c
index 50d9d30..7b95e8b 100644
--- a/ui-refs.c
+++ b/ui-refs.c
@@ -97,9 +97,6 @@ static void print_tag_downloads(const struct cgit_repo *repo, const char *ref)
 	struct strbuf filename = STRBUF_INIT;
 	size_t prefixlen;
 
-	if (!ref || strlen(ref) < 1)
-		return;
-
 	basename = cgit_snapshot_prefix(repo);
 	if (starts_with(ref, basename))
 		strbuf_addstr(&filename, ref);