[rhmessaging-commits] rhmessaging commits: r1610 - mgmt/cumin/python/cumin.

[rhmessaging-commits at lists.jboss.org]

Author: justi9
Date: 2008-01-25 11:50:04 -0500 (Fri, 25 Jan 2008)
New Revision: 1610

Modified:
   mgmt/cumin/python/cumin/charts.py
Log:
Works around a cairo 1.2.x bug which causes show_text to fail when the text is the empty string.

Modified: mgmt/cumin/python/cumin/charts.py
===================================================================
--- mgmt/cumin/python/cumin/charts.py	2008-01-25 12:27:56 UTC (rev 1609)
+++ mgmt/cumin/python/cumin/charts.py	2008-01-25 16:50:04 UTC (rev 1610)
@@ -61,7 +61,9 @@
 
             if i % step == 0:
                 value = absmax - (absmax * x / float(self.width))
-                cr.show_text(fmt_duration_brief(value))
+                text = fmt_duration_brief(value)
+                if text:
+                    cr.show_text(text)
 
             i += 1