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don't pick up empty specials

develop
Myk Taylor 2023-03-15 13:40:08 -07:00
parent 0e1909bad1
commit a4365f47f5
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1 changed files with 4 additions and 2 deletions
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6
plugins/buildingplan/defaultitemfilters.cpp
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@ -72,8 +72,10 @@ DefaultItemFilters::DefaultItemFilters(color_ostream &out, PersistentDataItem &f
if (elems.size() > 1) { if (elems.size() > 1) {
vector<string> specs; vector<string> specs;
split_string(&specs, elems[1], ","); split_string(&specs, elems[1], ",");
for (auto & special : specs) for (auto & special : specs) {
specials.emplace(special); if (special.size())
specials.emplace(special);
}
} }
} }