summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorAkira Kakuto <kakuto@fuk.kindai.ac.jp>2015-12-22 23:24:52 +0000
committerAkira Kakuto <kakuto@fuk.kindai.ac.jp>2015-12-22 23:24:52 +0000
commit52f7652d80a0f526895dcaa69db05dae5492586d (patch)
treed70bf4c1a0083904c1d36ff27c937e991aff22bb
parentcb8a83fc9297e35c683e724630f2b9b0a6bb1ed9 (diff)
web2c/luatexdir: sync with the upstream
git-svn-id: svn://tug.org/texlive/trunk@39172 c570f23f-e606-0410-a88d-b1316a301751
-rw-r--r--Build/source/texk/web2c/luatexdir/lua/lnodelib.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/Build/source/texk/web2c/luatexdir/lua/lnodelib.c b/Build/source/texk/web2c/luatexdir/lua/lnodelib.c
index 03033273fa0..f13c557dec9 100644
--- a/Build/source/texk/web2c/luatexdir/lua/lnodelib.c
+++ b/Build/source/texk/web2c/luatexdir/lua/lnodelib.c
@@ -6409,7 +6409,11 @@ static int lua_nodelib_direct_getbox(lua_State * L)
int k = direct_get_box_id(L, -1);
direct_check_index_range(k, "getbox");
t = get_tex_box_register(k);
- lua_pushinteger(L, t);
+ if (t == null) {
+ lua_pushnil(L);
+ } else {
+ lua_pushinteger(L, t);
+ }
return 1;
}