Fix matplotlib#917. The default value in the list was not being corre…

…ctly dealt with.
mdboom · Jun 12, 2012 · a180e1d · a180e1d
1 parent f763cd1
commit a180e1d
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/matplotlib/backends/qt4_editor/formlayout.py b/lib/matplotlib/backends/qt4_editor/formlayout.py
@@ -271,7 +271,9 @@ def setup(self):
             elif isinstance(value, (str, unicode)):
                 field = QLineEdit(value, self)
             elif isinstance(value, (list, tuple)):
-                selindex = list(value).pop(0)
+                if isinstance(value, tuple):
+                    value = list(value)
+                selindex = value.pop(0)
                 field = QComboBox(self)
                 if isinstance(value[0], (list, tuple)):
                     keys = [ key for key, _val in value ]