Fix for version attribute error

sickbeard/classes.py

@@ -102,6 +102,8 @@ class SearchResult:
         # release group
         self.release_group = ""
 
+        # version
+        self.version = -1
         
     def __str__(self):
 
@@ -218,6 +220,8 @@ class Proper:
         self.date = date
         self.provider = None
         self.quality = Quality.UNKNOWN
+        self.release_group = None
+        self.version = -1
         
         self.show = show
         self.indexer = None