cubicweb-vcsfile #3933063 rebuilding of a hg repo does not properly handle revision 0 [validation pending]

prioritynormal
typebug
done in1.16.0
load1.000
load left0.000
closed by#a2576ccebe28 [hg] deal with revision 0 being rewritten (closes #3933063)
patch[hg] deal with revision 0 being rewritten [applied]