$NetBSD: patch-configure,v 1.1 2015/09/10 19:06:57 gdt Exp $

Fix bashisms.
Reported upstream 20150910.

--- configure.orig	2015-09-10 14:28:36.000000000 +0000
+++ configure
@@ -9146,7 +9146,7 @@ else
 fi
 
 
-if test x$gtk3 == xyes; then
+if test x$gtk3 = xyes; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"Gtk3 enabled\"" >&5
 $as_echo "$as_me: WARNING: \"Gtk3 enabled\"" >&2;}
 
@@ -9158,7 +9158,7 @@ $as_echo "$as_me: WARNING: \"Gtk3 is pre
     fi
 fi
 
-if test x$gtk3 == xno; then
+if test x$gtk3 = xno; then
     # Check whether --enable-gtktest was given.
 if test "${enable_gtktest+set}" = set; then :
   enableval=$enable_gtktest;