From: kramm <kramm>
Date: Tue, 2 Dec 2008 17:09:37 +0000 (+0000)
Subject: protect against broken fonts
X-Git-Tag: release-0-9-0~728
X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=commitdiff_plain;h=551b0330f291fab89accfe2f4b4078f7144ff8ed

protect against broken fonts
---

diff --git a/lib/pdf/InfoOutputDev.cc b/lib/pdf/InfoOutputDev.cc
index a10f4bd..d9336b2 100644
--- a/lib/pdf/InfoOutputDev.cc
+++ b/lib/pdf/InfoOutputDev.cc
@@ -165,8 +165,12 @@ void InfoOutputDev::updateFont(GfxState *state)
     state->setFont(font, 1024.0);
     splash->doUpdateFont(state);
     currentfont->splash_font = splash->getCurrentFont();
-    currentfont->ascender = currentfont->splash_font->ascender;
-    currentfont->descender = currentfont->splash_font->descender;
+    if(currentfont->splash_font) {
+        currentfont->ascender = currentfont->splash_font->ascender;
+        currentfont->descender = currentfont->splash_font->descender;
+    } else {
+        currentfont->ascender = currentfont->descender = 0;
+    }
     free(id);
 }