Use `return` instead `raise StopIteration`

diff --git a/sqlconvert/process_tokens.py b/sqlconvert/process_tokens.py
index 6bd618b6af1ce33f14588d0d6c4f11323bfe37af..8cf1fe5e73ffd005a717115fdbf8c114ffe24783 100644 (file)
--- a/sqlconvert/process_tokens.py
+++ b/sqlconvert/process_tokens.py
@@ -64,7 +64,7 @@ class StatementGrouper(object):
         for stmt in self.statements:
             yield stmt
         self.statements = []
-        raise StopIteration
+        return
 
     def close(self):
         if not self.lines: