From 94e5f212f55d3f4dd6ce83edb6db823de7eb8cc7 Mon Sep 17 00:00:00 2001
From: John Keeping
Date: Sun, 8 Mar 2015 16:32:24 +0000
Subject: ui-shared: avoid initializing static variable to zero

Sparse complains that we are using a plain integer as a NULL pointer
here, but in fact we do not have to specify a value for this variable at
all since it has static storage duration and thus will be initialized to
NULL by the compiler.

Signed-off-by: John Keeping <john@keeping.me.uk>
---
 ui-shared.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ui-shared.c b/ui-shared.c
index d4c4bb9..1e3c131 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -82,7 +82,7 @@ const char *cgit_rooturl(void)
 
 const char *cgit_loginurl(void)
 {
-	static const char *login_url = 0;
+	static const char *login_url;
 	if (!login_url)
 		login_url = fmtalloc("%s?p=login", cgit_rooturl());
 	return login_url;
-- 
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