Merge pull request #3943 from Gustry/saga_path

volaya · web-flow · commit 8a166324dc7f · 2017-01-04T10:14:24.000+01:00
skip if the SAGA folder is not defined
diff --git a/python/plugins/processing/algs/saga/SagaUtils.py b/python/plugins/processing/algs/saga/SagaUtils.py
@@ -72,7 +72,7 @@ def findSagaFolder():
 
 def sagaPath():
     folder = ProcessingConfig.getSetting(SAGA_FOLDER)
-    if not os.path.isdir(folder):
+    if folder and not os.path.isdir(folder):
         folder = None
         ProcessingLog.addToLog(ProcessingLog.LOG_WARNING,
                                'Specified SAGA folder does not exist. Will try to find built-in binaries.')
