[processing] removed redundant code

volaya · volaya · commit 014b69647a15 · 2016-01-19T12:35:00.000+01:00
diff --git a/python/plugins/processing/algs/grass/GrassAlgorithm.py b/python/plugins/processing/algs/grass/GrassAlgorithm.py
@@ -493,9 +493,7 @@ def commandLineName(self):
         return 'grass:' + self.name[:self.name.find(' ')]
 
     def checkBeforeOpeningParametersDialog(self):
-        msg = GrassUtils.checkGrassIsInstalled()
-        if msg is not None:
-            return msg
+        return GrassUtils.checkGrassIsInstalled()
 
     def checkParameterValuesBeforeExecuting(self):
         name = self.commandLineName().replace('.', '_')[len('grass:'):]
diff --git a/python/plugins/processing/algs/grass7/Grass7Algorithm.py b/python/plugins/processing/algs/grass7/Grass7Algorithm.py
@@ -550,9 +550,7 @@ def commandLineName(self):
         return 'grass7:' + self.name[:self.name.find(' ')]
 
     def checkBeforeOpeningParametersDialog(self):
-        msg = Grass7Utils.checkGrass7IsInstalled()
-        if msg is not None:
-            return msg
+        return Grass7Utils.checkGrass7IsInstalled()
 
     def checkParameterValuesBeforeExecuting(self):
         if self.module:
