From: Patrick Lam <plam@MIT.EDU>
Date: Fri, 18 Nov 2005 04:21:10 +0000 (+0000)
Subject: List iteration not needed in FcConfigValues, since it's building up the
X-Git-Tag: fc-2_3_93~41
X-Git-Url: https://git.wh0rd.org/?a=commitdiff_plain;h=82912b062b1bb902db54e5b79f4a2d6a33ccd8a0;p=fontconfig.git

List iteration not needed in FcConfigValues, since it's building up the
    list itself; we can just strip FcVoid elements during construction.
reviewed by: plam
---

diff --git a/ChangeLog b/ChangeLog
index 7216ca1..f93693b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2005-10-25  Jinghua Luo  <sunmoon1997@gmail.com>
+	reviewed by: plam
+
+	* src/fccfg.c (FcConfigValues):
+
+	List iteration not needed in FcConfigValues, since it's building
+	up the list itself; we can just strip FcVoid elements during
+	construction.
+
 2005-11-17  Patrick Lam  <plam@mit.edu>
 	* src/fccfg.c (FcConfigValues):
 
diff --git a/src/fccfg.c b/src/fccfg.c
index 3c311f9..4543553 100644
--- a/src/fccfg.c
+++ b/src/fccfg.c
@@ -1091,7 +1091,6 @@ static FcValueList *
 FcConfigValues (FcPattern *p, FcExpr *e, FcValueBinding binding)
 {
     FcValueList	*l;
-    FcValueListPtr lp;
     
     if (!e)
 	return 0;
@@ -1110,19 +1109,15 @@ FcConfigValues (FcPattern *p, FcExpr *e, FcValueBinding binding)
 	l->next  = FcValueListPtrCreateDynamic(0);
     }
     l->binding = binding;
-    lp = FcValueListPtrCreateDynamic(l);
-    while (FcValueListPtrU(lp) && FcValueListPtrU(lp)->value.type == FcTypeVoid)
+    if (l->value.type == FcTypeVoid)
     {
-	FcValueListPtr	next = FcValueListPtrU(lp)->next;
+	FcValueList  *next = FcValueListPtrU(l->next);
 
-	if (lp.bank == FC_BANK_DYNAMIC)
-	{
-	    FcMemFree (FC_MEM_VALLIST, sizeof (FcValueList));
-	    free (l);
-	}
-	lp = next;
-        l = FcValueListPtrU (lp);
+	FcMemFree (FC_MEM_VALLIST, sizeof (FcValueList));
+	free (l);
+	l = next;
     }
+
     return l;
 }