Avoid useless round-trip when using scan(limit=...)

See #73.

1 files changed, 2 insertions, 2 deletions

diff --git a/happybase/table.py b/happybase/table.py
index 1477809..3cb26b7 100644
--- a/happybase/table.py
+++ b/happybase/table.py
@@ -387,7 +387,7 @@ class Table(object):
                     scan_id, how_many)
 
                 if not items:
-                    break  # scan has finished
+                    return  # scan has finished
 
                 n_fetched += len(items)
 
@@ -401,7 +401,7 @@ class Table(object):
                     yield item.row, row
 
                     if limit is not None and n_returned == limit:
-                        break  # not interested in the remainder
+                        return  # scan has finished
         finally:
             self.connection.client.scannerClose(scan_id)
             logger.debug(