Don't hide error generated for :time :no-such-cmd.

--HG--
extra : rebase_source : 100b8c4d6ac54f8bfb983afd1b8064d5fd7b7e8e

common/content/dactyl.js

@@ -1960,9 +1960,9 @@ var Dactyl = Module("dactyl", XPCOM(Ci.nsISupportsWeakReference, ModuleBase), {
                 args = args[0] || "";
 
                 if (args[0] == ":")
-                    var method = function () commands.execute(args, null, true);
+                    var func = function () commands.execute(args, null, false);
                 else
-                    method = dactyl.userFunc(args);
+                    func = dactyl.userFunc(args);
 
                 try {
                     if (count > 1) {
@@ -1971,7 +1971,7 @@ var Dactyl = Module("dactyl", XPCOM(Ci.nsISupportsWeakReference, ModuleBase), {
 
                         for (let i in util.interruptibleRange(0, count, 500)) {
                             let now = Date.now();
-                            method();
+                            func();
                             total += Date.now() - now;
                         }
 
@@ -2006,7 +2006,7 @@ var Dactyl = Module("dactyl", XPCOM(Ci.nsISupportsWeakReference, ModuleBase), {
                     }
                     else {
                         let beforeTime = Date.now();
-                        method();
+                        func();
 
                         if (special)
                             return;

common/tests/functional/testCommands.js

@@ -690,7 +690,11 @@ var tests = {
     tabopen: {},
     tabprevious: {},
     tabrewind: {},
-    time: {},
+    time: {
+        error: ["", ":some-nonexistent-command"/*, "some_nonexistent_reference"*/], // FIXME
+        singleOutput: [":js null", "null"]
+
+    },
     toolbarhide: {
         init: [
             ["tbs Navigation Toolbar", toolbarState("#nav-bar", true)],