Mercurial > hg > evolve
changeset 577:2cd2ee20d9fa stable
evolve: filter nullid successors
author | Pierre-Yves David <pierre-yves.david@ens-lyon.org> |
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date | Wed, 10 Oct 2012 14:58:21 +0200 |
parents | cf116ffc9cc5 |
children | 02f34904305f 4676650f4f9d |
files | hgext/evolve.py |
diffstat | 1 files changed, 19 insertions(+), 0 deletions(-) [+] |
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--- a/hgext/evolve.py +++ b/hgext/evolve.py @@ -295,6 +295,25 @@ reposetup = eh.final_reposetup ##################################################################### +### Critical fix ### +##################################################################### + +@eh.wrapfunction(mercurial.obsolete, '_readmarkers') +def safereadmarkers(orig, data): + """safe maker wrapper to remove nullid succesors + + Nullid successors was created by older version of evolve. + """ + for marker in orig(data): + if nullid in marker[1]: + marker = (marker[0], + tuple(s for s in marker[1] if s != nullid), + marker[2], + marker[3]) + yield marker + + +##################################################################### ### Obsolescence Caching Logic ### #####################################################################