Patch from Markus Metz, see #5714

git-svn-id: http://sextante.googlecode.com/svn/trunk/soft/bindings/qgis-plugin@212 881b9c09-3ef8-f3c2-ec3d-21d735c97f4d

Author: paolo.cavallini

src/sextante/grass/GrassAlgorithm.py

@@ -227,9 +227,6 @@ def processAlgorithm(self, progress):
             else:
                 command+=(" " + out.name + "=" + out.name);
 
-
-            command+=(" " + out.name + "=" + out.name);
-
         command += " --overwrite"
         commands.append(command)