restituteWFData: If input streams is None, a copy of streams derived by self.getWFData() is used for further processing.

2015-08-31 10:24:17 +02:00
parent d756f5d2e1
commit fb3b599f50
1 changed files with 2 additions and 1 deletions
--- a/pylot/core/read/data.py
+++ b/pylot/core/read/data.py
@@ -229,7 +229,8 @@ class Data(object):
        :return:
        """
        if streams is None:
-            st = self.getWFData()
+            st_raw = self.getWFData()
+            st = st_raw.copy()
        else:
            st = streams