don't crash if window not opened

2004-02-06 01:00:28 +00:00 · 2004-02-06 01:00:28 +00:00 · 3e8f0ebac2
parent ec3bb127cd
commit 3e8f0ebac2
1 changed files with 3 additions and 2 deletions
--- a/direct/src/showbase/ShowBase.py
+++ b/direct/src/showbase/ShowBase.py
@ -988,8 +988,9 @@ class ShowBase(DirectObject.DirectObject):
            color = VBase4(arg[0], arg[1], arg[2], 1.0)
        else:
            raise TypeError, ('Invalid number of arguments: %d, expected 1, 3, or 4.' % numArgs)
-            
-        self.win.setClearColor(color)
+
+        if self.win:
+            self.win.setClearColor(color)
                
    def toggleBackface(self):
        if self.backfaceCullingEnabled: