X-Git-Url: https://git.phdru.name/?p=sqlconvert.git;a=blobdiff_plain;f=scripts%2Fgroup-file.py;h=5ab1f447ea2f48bf61c5dae14db4ccc8a29f4675;hp=92f8fb9100d8839d7f0150e899db8c5886d231d8;hb=0f209248832190291a510febd790e71a815e496a;hpb=96d6304e4c08ef94bb7dfac3e3069fcb8c982747

diff --git a/scripts/group-file.py b/scripts/group-file.py
index 92f8fb9..5ab1f44 100755
--- 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__':