$NetBSD: patch-configure,v 1.1 2019/10/05 12:09:26 nia Exp $

Fix shell portability.

--- configure.orig	2016-07-24 14:24:22.000000000 +0000
+++ configure
@@ -5177,7 +5177,7 @@ $as_echo "no" >&6; }
 fi
 
 
-if test "$GLIB_COMPILE_RESOURCES" == ""; then :
+if test "$GLIB_COMPILE_RESOURCES" = ""; then :
 
        	as_fn_error $? "glib-compile-resources not found" "$LINENO" 5