- test if jsonOutput[1] is None or "" fix contributed by

https://github.com/mmolenda this closes #63

Author: chrismattmann

tika/parser.py

@@ -33,6 +33,8 @@ def _parse(jsonOutput):
     parsed={}
     if not jsonOutput:
         return parsed
+    elif jsonOutput[1] == None or jsonOutput[1] == "":
+        return parsed
     realJson = json.loads(jsonOutput[1])
 
     content = ""