fix some minor whitespace changes that I had sitting in my tree.

r/sr=no one.

mailnews/base/resources/content/commandglue.js

@@ -173,7 +173,7 @@ function ChangeFolderByURI(uri, viewType, viewFlags, sortType, sortOrder)
   }
 
   //if it's a server, clear the threadpane and don't bother trying to load.
-  if(msgfolder.isServer) {
+  if (msgfolder.isServer) {
     msgWindow.openFolder = null;
 
     ClearThreadPane();
@@ -238,8 +238,8 @@ function ChangeFolderByURI(uri, viewType, viewFlags, sortType, sortOrder)
     }
     catch(ex)
     {
-          SetBusyCursor(window, false);
-          dump("Error loading with many headers to download: " + ex + "\n");
+      SetBusyCursor(window, false);
+      dump("Error loading with many headers to download: " + ex + "\n");
     }
   }
   else
@@ -262,8 +262,6 @@ function isNewsURI(uri)
 
 function RerootFolder(uri, newFolder, viewType, viewFlags, sortType, sortOrder)
 {
-  //dump("In reroot folder, sortType = " +  sortType + "\n");
-
   // workaround for #39655
   gFolderJustSwitched = true;
 

mailnews/base/resources/content/folderProps.js

@@ -133,7 +133,7 @@ function folderPropsOnLoad()
   // this hex value come from nsMsgFolderFlags.h
   var folderResource = RDF.GetResource(gPreselectedFolderURI);
     
-  if(folderResource)
+  if (folderResource)
     gMsgFolder = folderResource.QueryInterface(Components.interfaces.nsIMsgFolder);
   if (!gMsgFolder)
     dump("no gMsgFolder preselectfolder uri = "+gPreselectedFolderURI+'\n');

mailnews/base/resources/content/mailWindow.js

@@ -409,7 +409,6 @@ nsMsgWindowCommands.prototype =
   SelectFolder: function(folderUri)
   {
     SelectFolder(folderUri);
-
   },
   SelectMessage: function(messageUri)
   {

mailnews/base/resources/content/msgMail3PaneWindow.js

@@ -111,11 +111,11 @@ var folderListener = {
        if (eventType == "FolderLoaded") {
          if (folder) {
            var resource = folder.QueryInterface(Components.interfaces.nsIRDFResource);
-           if(resource) {
+           if (resource) {
              var uri = resource.Value;
-             if(uri == gCurrentFolderToReroot) {
+             if (uri == gCurrentFolderToReroot) {
                gQSViewIsDirty = true;
-               gCurrentFolderToReroot="";
+               gCurrentFolderToReroot = null;
                var msgFolder = folder.QueryInterface(Components.interfaces.nsIMsgFolder);
                if(msgFolder) {
                  msgFolder.endFolderLoading();
@@ -157,7 +157,7 @@ var folderListener = {
                    gStartMsgKey = -1;
 
                    // now scroll to it
-	           var indicies = GetSelectedIndices(gDBView);
+                   var indicies = GetSelectedIndices(gDBView);
                    EnsureRowInThreadTreeIsVisible(indicies[0]);
                    scrolled = true;
                  }
@@ -170,7 +170,7 @@ var folderListener = {
                  }
                }
              }
-             if(uri == gCurrentLoadingFolderURI) {
+             if (uri == gCurrentLoadingFolderURI) {
                gCurrentLoadingFolderURI = "";
                //Now let's select the first new message if there is one
                if (!scrolled) {