X-Git-Url: https://git.phdru.name/?p=sqlconvert.git;a=blobdiff_plain;f=scripts%2Fgroup-sql.py;h=953e9e7cfc66a03304af31cdc7473ec584fd1a7f;hp=850dcb30b2ad1fd72f79274515feff33517f4c7b;hb=0f209248832190291a510febd790e71a815e496a;hpb=96d6304e4c08ef94bb7dfac3e3069fcb8c982747

diff --git a/scripts/group-sql.py b/scripts/group-sql.py
index 850dcb3..953e9e7 100755
--- a/scripts/group-sql.py
+++ b/scripts/group-sql.py
@@ -22,9 +22,10 @@ def main(*queries):
                 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))
 
 
 def test():