$NetBSD: patch-ad,v 1.4 2008/05/24 23:00:18 tnn Exp $

--- XMill/PPMDI.cpp.orig	2003-03-20 03:12:58.000000000 +0100
+++ XMill/PPMDI.cpp
@@ -245,7 +245,7 @@ int PPMDI::uncompress(unsigned char *dst
 
 cleanup:
    *outused = j;
-   *inused = inlen - (int)endptr + (int)src;
+   *inused = inlen - (int)(src - endptr);
    return ret;
 }