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-rw-r--r--tex/context/base/lxml-lpt.lua2
1 files changed, 1 insertions, 1 deletions
diff --git a/tex/context/base/lxml-lpt.lua b/tex/context/base/lxml-lpt.lua
index a38a7a8e2..decb6567b 100644
--- a/tex/context/base/lxml-lpt.lua
+++ b/tex/context/base/lxml-lpt.lua
@@ -808,7 +808,7 @@ local function nodesettostring(set,nodetest)
if not ns or ns == "" then ns = "*" end
if not tg or tg == "" then tg = "*" end
tg = (tg == "@rt@" and "[root]") or format("%s:%s",ns,tg)
- t[i] = (directive and tg) or format("not(%s)",tg)
+ t[#t+1] = (directive and tg) or format("not(%s)",tg)
end
if nodetest == false then
return format("not(%s)",concat(t,"|"))