Mercurial Mercurial > hg-stable / changeset
summary | shortlog | changelog | graph | tags | bookmarks | branches | files | changeset | raw | help
Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
addrevision: handle code path not producing delta
authorPierre-Yves David <pierre-yves.david@fb.com>
Tue, 01 Dec 2015 16:22:49 -0800
changeset 27179 b481bf14992d
parent 27178 5ebc4a192550
child 27180 8e7db961535a
addrevision: handle code path not producing delta We would like to be able to exit the delta generation block without a valid delta (for a more flexible control flow). So we make sure we do not expand the "delta" content unless we actually have a delta. We can do it one level lower because 'delta' is initialised at None anyway. Not adding a level to the assignment prevent a line length issue.
mercurial/revlog.py file | annotate | diff | comparison | revisions 
--- a/mercurial/revlog.py	Tue Dec 01 15:29:11 2015 -0800
+++ b/mercurial/revlog.py	Tue Dec 01 16:22:49 2015 -0800
@@ -1459,6 +1459,7 @@
                         delta = builddelta(prev)
             else:
                 delta = builddelta(prev)
+        if delta is not None:
             dist, l, data, base, chainbase, chainlen, compresseddeltalen = delta
 
         if not self._isgooddelta(delta, textlen):
hg-stable