Adds check_membership/2 clause for handling non-existant gm group

lucFM · Aug 15, 2016 · 53f10c9 · 53f10c9
1 parent 6d0ca9c
commit 53f10c9
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/gm.erl b/src/gm.erl
@@ -1600,7 +1600,9 @@ check_membership(Self, #gm_group{members = M} = Group) ->
             Group;
         false ->
             throw(lost_membership)
-    end.
+    end;
+check_membership(_Self, {error, not_found}) ->
+    throw(lost_membership).
 
 check_membership(GroupName) ->
     case dirty_read_group(GroupName) of