fix remove fo the case head==current
commit2e0d9cadc97626caf02e3a97313f9e9e94584fc3
authorluigi <luigi@0b2b3880-5936-4365-a048-eb17d2e5a6bf>
Sat, 25 Jan 2014 01:02:31 +0000 (25 01:02 +0000)
committerluigi <luigi@0b2b3880-5936-4365-a048-eb17d2e5a6bf>
Sat, 25 Jan 2014 01:02:31 +0000 (25 01:02 +0000)
tree4d2195a78ed40004ebe48be9b9e6a3ae676bfc78
parent1e2a41bf79c294c1e71e068307071b32e369bcab
fix remove fo the case head==current

git-svn-id: https://foundry.supelec.fr/svn/luatex/trunk@4760 0b2b3880-5936-4365-a048-eb17d2e5a6bf
source/texk/web2c/luatexdir/lua/lnodelib.c