Mercurial > hg > mercurial-crew-with-dirclash
changeset 2002:4aab906517c6
Calling revlog.addgroup with an empty changegroup now raises RevlogError.
The empty changegroup can be caused by remote servers dying soon after
findincoming, and further code in pull assumes (correctly) that there are
new changesets.
author | Thomas Arendsen Hein <thomas@intevation.de> |
---|---|
date | Fri, 24 Mar 2006 19:51:05 +0100 |
parents | a439b7b51530 |
children | 62647394e368 |
files | mercurial/revlog.py |
diffstat | 1 files changed, 3 insertions(+), 1 deletions(-) [+] |
line wrap: on
line diff
--- a/mercurial/revlog.py +++ b/mercurial/revlog.py @@ -743,7 +743,7 @@ class revlog(object): #track the base of the current delta log r = self.count() t = r - 1 - node = nullid + node = None base = prev = -1 start = end = measure = 0 @@ -816,6 +816,8 @@ class revlog(object): dfh.close() ifh.close() + if node is None: + raise RevlogError(_("group to be added is empty")) return node def strip(self, rev, minlink):