rpm-repack-rpm: hide messages from rmdir

bin/epm-repack-rpm

@@ -156,8 +156,8 @@ __epm_repack_to_rpm()
             a='' alien --generate --to-rpm $scripts "../$alpkg" >/dev/null || fatal
         fi
 
-        # remove all empty dirs (hack agains broken dpkg with LF in the end of line) (hack for linux_pantum.deb)
-        rmdir *
+        # remove all empty dirs (hack against broken dpkg with LF in the end of line) (hack for linux_pantum.deb)
+        rmdir * 2>/dev/null
 
         local subdir="$(echo *)"
         [ -d "$subdir" ] || fatal "can't find subdir in $(pwd)"