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Explicitly check if inputString is empty or only contains spaces in generatePatternArray to improve performance

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ddbb07 2025-11-16 21:54:36 +01:00
parent 225d8f0b90
commit 336a9e7da1
1 changed files with 2 additions and 0 deletions
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2
apps/openmw/mwgui/settingswindow.cpp
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@ -945,6 +945,8 @@ namespace MWGui
{ {
std::vector<std::string> generatePatternArray(std::string inputString) std::vector<std::string> generatePatternArray(std::string inputString)
{ {
if (inputString.empty() || inputString.find_first_not_of(" ") == std::string::npos)
return std::vector<std::string>();
Misc::StringUtils::lowerCaseInPlace(inputString); Misc::StringUtils::lowerCaseInPlace(inputString);
std::istringstream stringStream(inputString); std::istringstream stringStream(inputString);
return { std::istream_iterator<std::string>(stringStream), std::istream_iterator<std::string>() }; return { std::istream_iterator<std::string>(stringStream), std::istream_iterator<std::string>() };