[PATCH:setxkbmap 1/3] Move global rules variable into applyRules, the only function that uses it

[Alan Coopersmith]

Clears gcc warning:
setxkbmap.c: In function `tryLoadRules':
setxkbmap.c:811: warning: declaration of 'rules' shadows a global declaration
setxkbmap.c:132: warning: shadowed declaration is here

No longer marked static, since the function is called exactly once, so
storing the value across calls seems pointless.

Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>
---
 setxkbmap.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/setxkbmap.c b/setxkbmap.c
index cde779c..b573b14 100644
--- a/setxkbmap.c
+++ b/setxkbmap.c
@@ -129,7 +129,6 @@ static settings_t settings = {
 
 static XkbConfigRtrnRec cfgResult;
 
-static XkbRF_RulesPtr rules = NULL;
 static XkbRF_VarDefsRec rdefs;
 
 static Bool clearOptions = False;
@@ -829,6 +828,7 @@ applyRules(void)
 {
     int i;
     char *rfName;
+    XkbRF_RulesPtr rules = NULL;
 
     if (settings.model.src || settings.layout.src || settings.variant.src
         || options.item)
-- 
1.7.9.2