$NetBSD: patch-configure,v 1.1 2020/08/06 23:52:49 joerg Exp $

Shell portability

--- configure.orig	2020-08-04 23:01:08.814748461 +0000
+++ configure
@@ -14608,7 +14608,7 @@ $as_echo "no" >&6; }
 fi
 
 
-    test "x$HASLUAROCKS" == "xyes" || as_fn_error $? "luarocks is required" "$LINENO" 5
+    test "x$HASLUAROCKS" = "xyes" || as_fn_error $? "luarocks is required" "$LINENO" 5
 
 fi
 
