[Extractor-gtk-cvslog] SF.net SVN: extractor-gtk: [51] trunk/extractor/generic.c

[<som...@us...>]

Revision: 51
          http://extractor-gtk.svn.sourceforge.net/extractor-gtk/?rev=51&view=rev
Author:   someone-guy
Date:     2008-02-19 12:08:53 -0800 (Tue, 19 Feb 2008)

Log Message:
-----------
Try harder to allow to extract PNG files

Modified Paths:
--------------
    trunk/extractor/generic.c

Modified: trunk/extractor/generic.c
===================================================================
--- trunk/extractor/generic.c	2008-02-19 20:08:46 UTC (rev 50)
+++ trunk/extractor/generic.c	2008-02-19 20:08:53 UTC (rev 51)
@@ -52,10 +52,8 @@
     t = t << 8 | fgetc(in);
     switch (t) {
       case HUGETAG(0x89, 'P', 'N', 'G', 0x0d, 0x0a, 0x1a, 0x0a):
-        if (pngidx >= 0 && list[pngidx].len == 0) {
-          list[pngidx].start = ftell(in) - 8;
-          break;
-        }
+        if (pngidx >= 0 && list[pngidx].len == 0)
+          list[pngidx].len = ftell(in) - list[pngidx].start - 8;
         add_entry(&list, cnt, "png");
         list[cnt].start = ftell(in) - 8;
         pngidx = cnt;


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