Collect lines and reparse until the last statement is complete

[sqlconvert.git] / scripts / group-file.py

diff --git a/scripts/group-file.py b/scripts/group-file.py
index 92f8fb9100d8839d7f0150e899db8c5886d231d8..5ab1f447ea2f48bf61c5dae14db4ccc8a29f4675 100755 (executable)
--- a/scripts/group-file.py
+++ b/scripts/group-file.py
@@ -23,9 +23,10 @@ def main(filename):
                     statement._pprint_tree()
                 print("----------")
     tokens = grouper.close()
-    for token in tokens:
-        print_tokens(token)
-        print(repr(token))
+    if tokens:
+        for token in tokens:
+            print_tokens(token)
+            print(repr(token))
 
 
 if __name__ == '__main__':