ui-repolist: fix redefinition of _XOPEN_SOURCE

Previously, ui-repolist.c set _GNU_SOURCE and then included a standard
library before including <git-compat-util.h>.  This was a problem,
because <git-compat-util.h> redefined _XOPEN_SOURCE, which is set
automatically by glibc when _GNU_SOURCE is set.  However,
<git-compat-util.h> already sets _GNU_SOURCE and includes both
<string.h> and <time.h>, so there is no need to define _GNU_SOURCE or
include either header within ui-repolist.c.

Signed-off-by: Mark Lodato <lodatom@gmail.com>

1 files changed, 0 insertions, 6 deletions

diff --git a/ui-repolist.c b/ui-repolist.c
index 0a0b6ca..2c98668 100644
--- a/ui-repolist.c
+++ b/ui-repolist.c
@@ -1,26 +1,20 @@
 /* ui-repolist.c: functions for generating the repolist page
  *
  * Copyright (C) 2006 Lars Hjemli
  *
  * Licensed under GNU General Public License v2
  *   (see COPYING for full license text)
  */
 
-/* This is needed for strcasestr to be defined by <string.h> */
-#define _GNU_SOURCE 1
-#include <string.h>
-
-#include <time.h>
-
 #include "cgit.h"
 #include "html.h"
 #include "ui-shared.h"
 
 time_t read_agefile(char *path)
 {
         time_t result;
         size_t size;
         char *buf;
         static char buf2[64];
 
         if (readfile(path, &buf, &size))