File bochs-2.1.1-nonvoid.patch of Package bochs

--- iodev/harddrv.cc
+++ iodev/harddrv.cc
@@ -4656,6 +4656,7 @@
         }
 
         gzfile = gzdopen(fd, "rb");
+	return 0;
 }
 
 void z_ro_image_t::close ()