Remove variable that is not used

Spotted by clang++ 13.
This commit is contained in:
Jean-Marc Lasgouttes 2021-10-15 15:49:40 +02:00
parent 5f4890721b
commit d99502d915

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@ -3109,10 +3109,7 @@ void GuiDocument::updateEngineType(string const & items, CiteEngineType const &
{
engine_types_.clear();
int nn = 0;
for (int n = 0; !token(items, '|', n).empty(); ++n) {
nn += 1;
string style = token(items, '|', n);
engine_types_.push_back(style);
}