Building a new object with a space in the object name fails

If you add a new object with the world editor creator, it doesn't work if there is a space in the name, and doesn't give you an error message. The code below checks for a space in the name, gives the user a relatively friendly error message if the name is incorrect, and cancels the creation of the object.

This code would replace the existing onOk function in creator/editor/objectBuilderGui.gui.

function ObjectBuilderGui::onOK(%this)
{
   // get current values
   for(%i = 0; %i < %this.numControls; %i++)
      %this.field[%i, value] = %this.controls[%i].getValue();

   //JSL - check for a space in the name, as this will fail dramatically.
   echo("JSL - onOK from Object BuilderGui");
   %tempStr = OBObjectName.getValue();
   %tempX = strchr(%tempStr," ");
   echo("JSL - %tempStr: " @ %tempStr @ " %tempX: " @ %tempX);
   if (%tempX !$= "")
      {
      echo("JSL - found a problem with the object name. (It has a space.)");
      MessageBoxOK("Object Builder Failure", "Failed to Create '" @ %tempStr @ "'. Names cannot contain a space.");
      %this.NewObject = 0;
      }
   else
      {
      // 
      %file = new FileObject();
      %file.openForWrite(%this.scriptFile);
      %file.writeLine(%this @ ".newObject = new " @ %this.className @ "(" @ OBObjectName.getValue() @ ") {");
   
      echo(%this @ ".newObject = new " @ %this.className @ "(" @ OBObjectName.getValue() @ ") {");
      echo("};");

      for(%i = 0; %i < %this.numFields; %i++)
         %file.writeLine("   " @ %this.field[%i, name] @ " = \"" @ %this.field[%i, value] @ "\";");

      %file.writeLine("};");

      %file.close();
      %file.delete();
      exec(%this.scriptFile);
      }
	
   //
   if(%this.newObject != 0)
      %this.processNewObject(%this.newObject);

   %this.reset();
   Canvas.popDialog(%this);
}