fix ab5f06b (ouch)

Author: jef-n

python/plugins/processing/algs/grass/GrassUtils.py

@@ -89,8 +89,8 @@ def grassPath():
         folder = ProcessingConfig.getSetting(GrassUtils.GRASS_FOLDER)
         if folder is None:
             if isWindows():
-                if "OSGEO4W_ROOT" in environ:
-                    testfolder = os.path.join(unicode(environ['OSGEO4W_ROOT']), "apps", "grass")
+                if "OSGEO4W_ROOT" in os.environ:
+                    testfolder = os.path.join(unicode(os.environ['OSGEO4W_ROOT']), "apps", "grass")
                 else:
                     testfolder = unicode(QgsApplication.prefixPath())
                 testfolder = os.path.join(testfolder, 'grass')

python/plugins/processing/algs/grass7/Grass7Utils.py

@@ -87,8 +87,8 @@ def grassPath():
         folder = ProcessingConfig.getSetting(Grass7Utils.GRASS_FOLDER)
         if folder is None:
             if isWindows():
-                if "OSGEO4W_ROOT" in environ:
-                    testfolder = os.path.join(unicode(environ['OSGEO4W_ROOT']), "apps", "grass")
+                if "OSGEO4W_ROOT" in os.environ:
+                    testfolder = os.path.join(unicode(os.environ['OSGEO4W_ROOT']), "apps", "grass")
                 else:
                     testfolder = unicode(QgsApplication.prefixPath())
                 testfolder = os.path.join(testfolder, 'grass')