From: Akira TAGOH <akira@tagoh.org>
Date: Tue, 9 Jul 2013 07:43:26 +0000 (+0900)
Subject: trivial code optimization
X-Git-Tag: 2.10.94~17
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=04bd904632b22682c888f658650cdcd322544273;p=platform%2Fupstream%2Ffontconfig.git

trivial code optimization
---

diff --git a/src/fcxml.c b/src/fcxml.c
index 61dc630..6a2af85 100644
--- a/src/fcxml.c
+++ b/src/fcxml.c
@@ -69,8 +69,8 @@ FcTestDestroy (FcTest *test)
 void
 FcRuleDestroy (FcRule *rule)
 {
-    if (rule->next)
-	FcRuleDestroy (rule->next);
+    FcRule *n = rule->next;
+
     switch (rule->type) {
     case FcRuleTest:
 	FcTestDestroy (rule->u.test);
@@ -82,6 +82,8 @@ FcRuleDestroy (FcRule *rule)
 	break;
     }
     free (rule);
+    if (n)
+	FcRuleDestroy (n);
 }
 
 static FcExpr *