diff --git a/mercurial/exchange.py b/mercurial/exchange.py index 20fc5d39d0c1628ed04d08b4064a4fbf001f285f_bWVyY3VyaWFsL2V4Y2hhbmdlLnB5..7e2eb964a5617d25bdb19eb3e54a0c98d2c9bca6_bWVyY3VyaWFsL2V4Y2hhbmdlLnB5 100644 --- a/mercurial/exchange.py +++ b/mercurial/exchange.py @@ -1731,7 +1731,7 @@ # 'check_heads' call wil be a no-op check_heads(repo, heads, 'uploading changes') # push can proceed - if not util.safehasattr(cg, 'params'): + if not isinstance(cg, bundle2.unbundle20): # legacy case: bundle1 (changegroup 01) with repo.lock(): r = cg.apply(repo, source, url)