commit eefd5e0aea23010c3f6667ba30e607e68427f9ad
author John Keeping <john@keeping.me.uk> Sun Mar 08 16:32:19 2015 +0000
committer Jason A. Donenfeld <Jason@zx2c4.com> Mon Mar 09 17:39:13 2015 +0100
tree ea734d7afdb5a2303168b9a64d6c2a460ff3b696
parent 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>

shared.c

diff --git a/shared.c b/shared.c
index ae17d78..a99173b 100644
--- a/shared.c
+++ b/shared.c
@@ -284,8 +284,8 @@
  * 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)
 {