From f8ad9651f9f51a7ef42955bcc2f7f643b326b10a Mon Sep 17 00:00:00 2001
From: Frank Denis <github@pureftpd.org>
Date: Thu, 21 Dec 2017 21:27:50 +0100
Subject: [PATCH] Javascript tests: don't call FS.*() if the filesystem module
 is not present

---
 test/default/pre.js.inc | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/test/default/pre.js.inc b/test/default/pre.js.inc
index 130c1371..8b8d589a 100755
--- a/test/default/pre.js.inc
+++ b/test/default/pre.js.inc
@@ -5,12 +5,14 @@ try {
     this['Module'] = Module = {};
 }
 if (typeof process === 'object') {
-    Module['preRun'] = Module['preRun'] || [];
-    Module['preRun'].push(function() {
-        FS.init();
-        FS.mkdir('/test-data');
-        FS.mount(NODEFS,  { root: '.' }, '/test-data');
-    });
+    if (typeof(FS) === 'object') {
+        Module['preRun'] = Module['preRun'] || [];
+        Module['preRun'].push(function() {
+            FS.init();
+            FS.mkdir('/test-data');
+            FS.mount(NODEFS,  { root: '.' }, '/test-data');
+        });
+    }
 } else {
     Module['print'] = function(x) {
         var event = new Event('test-output');