link: http://www.openmamba.org/showfile.html?file=/pub/openmamba/milestone1/patches/arj-3.10.22-postproc.patch
--- arj-3.10.22/postproc.c	2003-06-22 15:12:28.000000000 +0400
+++ arj-3.10.22/postproc.c.new	2014-07-23 19:21:41.298776094 +0400
@@ -71,7 +71,8 @@
   if((bytes_read=fread(buf, 1, PROC_BLOCK_SIZE, stream))==0)
   {
    printf("Patch not found\n");
-   return(POSTPROC_ERL_BAD_EXE);
+   // return(POSTPROC_ERL_BAD_EXE);
+   break;
   }
   bytes_read-=rp_len;
   pb_ptr=buf;