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[clang-tidy] Add const to reference

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Found with performance-unnecessary-copy-initialization
This commit is contained in:
Rosen Penev
2019-12-21 13:53:48 -08:00
parent 5d1ad8de91
commit b1349f44f6
9 changed files with 13 additions and 13 deletions
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2
src/reader.cpp
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@@ -1299,7 +1299,7 @@ static std::function<autosuggestion_result_t(void)> get_autosuggestion_performer
history_search_t searcher(*history, search_string, history_search_type_t::prefix);
while (!reader_test_should_cancel() && searcher.go_backwards()) {
history_item_t item = searcher.current_item();
const history_item_t &item = searcher.current_item();
// Skip items with newlines because they make terrible autosuggestions.
if (item.str().find(L'\n') != wcstring::npos) continue;