[processing] Fix some regressions following algorithm refactoring

qgis · May 1, 2017 · 79d79d6 · 79d79d6
1 parent 636a37f
commit 79d79d6
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/python/plugins/processing/core/parameters.py b/python/plugins/processing/core/parameters.py
@@ -904,9 +904,9 @@ def evaluate(self, alg):
 
     def _layerVariables(self, element, alg=None):
         variables = {}
-        layer = getObject(element.value)
+        layer = dataobjects.getLayerFromString(element.value)
         if layer is not None:
-            name = element.name if alg is None else "%s_%s" % (alg.name(), element.name)
+            name = element.name if alg is None else "%s_%s" % (alg.name, element.name)
             variables['@%s_minx' % name] = layer.extent().xMinimum()
             variables['@%s_miny' % name] = layer.extent().yMinimum()
             variables['@%s_maxx' % name] = layer.extent().yMaximum()