X-Git-Url: https://git.distorted.org.uk/~mdw/tig/blobdiff_plain/424aff35dbb21dd92c4b7b72d2e3f8257ce4856b..3a91b75ea0be7e8771ad076f63f011cea0a6cc05:/tig.c

diff --git a/tig.c b/tig.c
index ca2c6e5..c1e5ea4 100644
--- a/tig.c
+++ b/tig.c
@@ -666,8 +666,8 @@ struct view {
 static struct view_ops pager_ops;
 static struct view_ops main_ops;
 
-char ref_head[SIZEOF_REF]	= "HEAD";
-char ref_commit[SIZEOF_REF]	= "HEAD";
+static char ref_head[SIZEOF_REF]	= "HEAD";
+static char ref_commit[SIZEOF_REF]	= "HEAD";
 
 #define VIEW_STR(name, cmd, env, ref, objsize, ops) \
 	{ name, cmd, #env, ref, objsize, ops }
@@ -1693,7 +1693,7 @@ struct keymap {
 	int request;
 };
 
-struct keymap keymap[] = {
+static struct keymap keymap[] = {
 	/**
 	 * View switching
 	 * ~~~~~~~~~~~~~~
@@ -1919,7 +1919,7 @@ init_display(void)
  */
 
 static struct ref *refs;
-size_t refs_size;
+static size_t refs_size;
 
 static struct ref **
 get_refs(char *id)