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Cleanup history_push function

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This commit is contained in:
Maxime Coste 2016-08-22 20:19:27 +01:00
parent 56a7c6e594
commit ac81d0f39c
1 changed files with 3 additions and 5 deletions
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8
src/input_handler.cc
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@ -881,12 +881,10 @@ private:
static void history_push(History& history, StringView entry) static void history_push(History& history, StringView entry)
{ {
if(entry.empty() or is_horizontal_blank(entry[0_byte])) if(entry.empty() or is_horizontal_blank(entry[0_byte]))
{
return; return;
}
History::iterator it; history.erase(std::remove(history.begin(), history.end(), entry),
while ((it = find(history, entry)) != history.end()) history.end());
history.erase(it);
history.push_back(entry.str()); history.push_back(entry.str());
} }
}; };