grep: correct handling of matching lines without line ending (issue3050)
Matching lines without trailing '\n' was missing the last character.
That seems to have been an unintended side effect of 261a9f47b44b.
The test in dac14cc9711e documents the bad behaviour.
Pierre-Yves David <pierre-yves.david@logilab.fr> [Mon, 17 Oct 2011 11:37:59 +0200] rev 15292
discovery: Fix error print mentioning a 'None' branch
When talking to old server discovery use heads of the 'None' branch to refer to
topological heads. This use of None should never make it to the end user.