$NetBSD: patch-aj,v 1.2 2015/12/29 23:34:47 dholland Exp $

Remove bashism.

--- gcc/p/diffs/mkdiff.orig	2001-06-01 14:22:26.000000000 +0200
+++ gcc/p/diffs/mkdiff	2006-10-22 22:25:16.000000000 +0200
@@ -5,7 +5,7 @@
 # Russ Whitaker <russ@ashlandhome.net>
 # Last modified 28 May 2001
 
-if [ $1x == x ]; then
+if [ $1x = x ]; then
   echo
   echo "usage: $0 <GCC version number>"
   echo