Avoid NPE + fix typos

firebug · Jun 25, 2013 · b51e916 · b51e916
1 parent 3730d36
commit b51e916
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Showing 2 changed files with 7 additions and 2 deletions.
diff --git a/extension/content/firebug/console/errorMessageRep.js b/extension/content/firebug/console/errorMessageRep.js
@@ -488,6 +488,11 @@ var ErrorMessageUpdater = Obj.extend(Firebug.Module,
         // the error-object passed into this method.
         var context = errorObject.context;
         var panel = context.getPanel("console");
+
+        // The Console panel can be disabled.
+        if (!panel)
+            return;
+
         var rows = panel.panelNode.querySelectorAll(".logRow-errorMessage");
         for (var i=0; i<rows.length; i++)
         {

diff --git a/extension/content/firebug/debugger/debuggerLib.js b/extension/content/firebug/debugger/debuggerLib.js
@@ -17,7 +17,7 @@ var Cc = Components.classes;
 var Ci = Components.interfaces;
 var Cu = Components.utils;
 
-// Debugees
+// Debuggees
 var dglobalWeakMap = new WeakMap();
 
 // Module object
@@ -28,7 +28,7 @@ var TraceError = FBTrace.to("DBG_ERRORS");
 // ********************************************************************************************* //
 // Implementation
 
-// xxxHonza: for now Firebug is accesing JSD2 API directly in some cases, but as soon
+// xxxHonza: for now Firebug is accessing JSD2 API directly in some cases, but as soon
 // as RDP is supported the entire DebuggerLib module should be used only on the server side.
 
 /**