:Thumb): Added a flag for keeping Thumb data validity and the method to

2004-05-09  Remi Cohen-Scali  <rcoscali@cvs.gnome.org>

	* xpdf/Thumb.cc (Thumb::Thumb):
	* xpdf/Thumb.h:
	Added a flag for keeping Thumb data validity and the
	method to access it.

diff --git a/pdf/xpdf/Thumb.cc b/pdf/xpdf/Thumb.cc
index bc735b8f4b4f6bcc04f008d0297290afd93d165f..0fdbf541a55ce6580c5c359f8d7440d5898c3f90 100644 (file)
--- a/pdf/xpdf/Thumb.cc
+++ b/pdf/xpdf/Thumb.cc
@@ -42,7 +42,8 @@
 
 Thumb::Thumb(XRef *xrefA, Object *obj) :
   xref(xrefA),
-  str(NULL)
+  str(NULL),
+  ok_flag(0)
 {
        Object obj1, obj2;
        Dict *dict;
@@ -139,6 +140,8 @@ Thumb::Thumb(XRef *xrefA, Object *obj) :
                obj1.free ();
 
                str->addFilters(obj);
+
+               ok_flag = 1; 
        }
        while (0);      
 }