From: Stephan Kulow <coolo@novell.com>
Date: Mon, 12 Mar 2007 17:21:35 +0000 (-0700)
Subject: Make FcPatternDuplicate copy the binding instead of always using Strong.
X-Git-Tag: 2.4.91~40
X-Git-Url: https://git.wh0rd.org/?p=fontconfig.git;a=commitdiff_plain;h=9b74b78fe87f75f7026bfb23ab43ef347e109ca6

Make FcPatternDuplicate copy the binding instead of always using Strong.

I noticed that Qt always uses a different font than fc-match advertises.
Debugging the issue, I found that a call that looks pretty innocent is
changing all weak bindings to strong bindings and as such changes the
semantic of the match: FcPatternDuplicate.
---

diff --git a/src/fcpat.c b/src/fcpat.c
index 052874f..4179694 100644
--- a/src/fcpat.c
+++ b/src/fcpat.c
@@ -925,10 +925,14 @@ FcPatternDuplicate (const FcPattern *orig)
     for (i = 0; i < orig->num; i++)
     {
 	for (l = FcPatternEltValues(e + i); l; l = FcValueListNext(l))
-	    if (!FcPatternObjectAdd (new, e[i].object,
-				     FcValueCanonicalize(&l->value),
-				     FcTrue))
+	{
+	    if (!FcPatternObjectAddWithBinding (new, e[i].object,
+						FcValueCanonicalize(&l->value),
+						l->binding,
+						FcTrue))
 		goto bail1;
+	    
+	}
     }
 
     return new;