SF.net SVN: matplotlib: [5604] branches/v0_91_maint/lib/matplotlib/ collections.py

[<ef...@us...>]

Revision: 5604
          http://matplotlib.svn.sourceforge.net/matplotlib/?rev=5604&view=rev
Author:   efiring
Date:     2008-06-19 21:53:28 -0700 (Thu, 19 Jun 2008)

Log Message:
-----------
Don't try to render a line collection with no segments

Modified Paths:
--------------
    branches/v0_91_maint/lib/matplotlib/collections.py

Modified: branches/v0_91_maint/lib/matplotlib/collections.py
===================================================================
--- branches/v0_91_maint/lib/matplotlib/collections.py	2008-06-20 04:51:47 UTC (rev 5603)
+++ branches/v0_91_maint/lib/matplotlib/collections.py	2008-06-20 04:53:28 UTC (rev 5604)
@@ -760,6 +760,8 @@
         transoffset.freeze()
 
         segments = self._segments
+        if not segments:
+            return
         offsets = self._offsets
 
         if self.have_units():


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