From: John Keeping <john@keeping.me.uk>
Date: Sun, 8 Mar 2015 16:32:19 +0000 (+0000)
Subject: shared: make some variables 'static'
X-Git-Url: https://gitweb.ps.run/ps-cgit/commitdiff_plain/eefd5e0aea23010c3f6667ba30e607e68427f9ad?hp=812cd49e3144946bbe604064abb1a442daa1eb9e

shared: make some variables 'static'

These are not used outside this file and are not declared.

Signed-off-by: John Keeping <john@keeping.me.uk>
---

diff --git a/shared.c b/shared.c
index ae17d78..a99173b 100644
--- a/shared.c
+++ b/shared.c
@@ -284,8 +284,8 @@ static int load_mmfile(mmfile_t *file, const unsigned char *sha1)
  * ripped from git and modified to use globals instead of
  * a special callback-struct.
  */
-char *diffbuf = NULL;
-int buflen = 0;
+static char *diffbuf = NULL;
+static int buflen = 0;
 
 static int filediff_cb(void *priv, mmbuffer_t *mb, int nbuf)
 {