Fixes error when scope is not set

spotipy-dev · Jan 18, 2017 · 4f15a6f · 4f15a6f
1 parent f638b0c
commit 4f15a6f
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/spotipy/oauth2.py b/spotipy/oauth2.py
@@ -149,8 +149,10 @@ def _save_token_info(self, token_info):
                 pass
 
     def _is_scope_subset(self, needle_scope, haystack_scope):
-        needle_scope = set(needle_scope.split())
-        haystack_scope = set(haystack_scope.split())
+        if needle_scope:
+            needle_scope = set(needle_scope.split())
+        if haystack_scope:
+            haystack_scope = set(haystack_scope.split())
 
         return needle_scope <= haystack_scope