[cig-commits] r7958 - mc/3D/CitcomS/trunk/visual

[tan2 at geodynamics.org]

Author: tan2
Date: 2007-09-12 12:24:56 -0700 (Wed, 12 Sep 2007)
New Revision: 7958

Modified:
   mc/3D/CitcomS/trunk/visual/parser.py
Log:
Fixed a problem when the input string is empty

Modified: mc/3D/CitcomS/trunk/visual/parser.py
===================================================================
--- mc/3D/CitcomS/trunk/visual/parser.py	2007-09-12 19:24:29 UTC (rev 7957)
+++ mc/3D/CitcomS/trunk/visual/parser.py	2007-09-12 19:24:56 UTC (rev 7958)
@@ -171,7 +171,8 @@
 
     def getstr(self, option):
         v = self.get(option)
-        if v[0] == v[-1] and v[0] in '"\'':
+        # stripping quotation marks
+        if v and v[0] == v[-1] and v[0] in '"\'':
             v = v[1:-1]
         return v