From: kramm <kramm>
Date: Thu, 5 Feb 2004 13:41:50 +0000 (+0000)
Subject: swf_LoadFont() now returns more quickly if the file doesn't exist.
X-Git-Tag: release-0-5-0~28
X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=commitdiff_plain;h=fa9f93ed6eac01d72ba26e2e72d2ceee78ffd3f9

swf_LoadFont() now returns more quickly if the file doesn't exist.
---

diff --git a/lib/modules/swffont.c b/lib/modules/swffont.c
index f8f7707..21a19e6 100644
--- a/lib/modules/swffont.c
+++ b/lib/modules/swffont.c
@@ -414,7 +414,7 @@ static int isSWF(const char*filename)
     char a[8];
     if(!fi) {
 	perror(filename);
-	return 0;
+	return -1;
     }
     memset(a, 0, sizeof(a));
     fread(a, 4, 1, fi);
@@ -428,7 +428,10 @@ static int isSWF(const char*filename)
 
 SWFFONT* swf_LoadFont(char*filename)
 {
-    if(isSWF(filename)) {
+    int is_swf = isSWF(filename);
+    if(is_swf<0)
+	return 0;
+    if(is_swf) {
 	return swf_ReadFont(filename);
     }
 #if defined(HAVE_FREETYPE)