$OpenBSD: patch-xpdf_Stream_h,v 1.1 2005/12/07 09:22:15 bernd Exp $
--- xpdf/Stream.h.orig	Wed Aug 17 07:34:31 2005
+++ xpdf/Stream.h	Tue Dec  6 21:13:44 2005
@@ -232,6 +232,8 @@ public:
 
   ~StreamPredictor();
 
+  GBool isOk() { return ok; }
+
   int lookChar();
   int getChar();
 
@@ -249,6 +251,7 @@ private:
   int rowBytes;			// bytes per line
   Guchar *predLine;		// line buffer
   int predIdx;			// current index in predLine
+  GBool ok;
 };
 
 //------------------------------------------------------------------------
