Adjusting and refactoring salt-formula for Queens

Change-Id: Ib6647f9a4967b5f2ba4fbfaec2e6f6d00622a671
diff --git a/_states/glancev2.py b/_states/glancev2.py
index 2c5a84f..2250e25 100644
--- a/_states/glancev2.py
+++ b/_states/glancev2.py
@@ -135,8 +135,11 @@
                                       + " checksum couldn't be verified, " \
                                         "since status is not active"
             return resp
-        if 'MultipleResourcesFound' in repr(e):
+        elif 'MultipleResourcesFound' in repr(e):
             return _find_failed(name, 'image')
+        else:
+            raise
+
     to_change = []
     for prop in image_properties:
         path = prop.replace('~', '~0').replace('/', '~1')