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Improve FileUtils::addSearchPath(#872) 

Avoid duplicate search path
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tkzcfc 2022-09-29 23:10:30 +08:00 committed by GitHub
parent c01af9d338
commit 1263d05b76
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1 changed files with 12 additions and 0 deletions
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12
core/platform/CCFileUtils.cpp
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@ -928,6 +928,18 @@ void FileUtils::addSearchPath(std::string_view searchpath, const bool front)
path += "/"; path += "/";
} }
auto it = std::find(_searchPathArray.begin(), _searchPathArray.end(), path);
if (it != _searchPathArray.end())
{
_searchPathArray.erase(it);
auto itOrigin = std::find(_originalSearchPaths.begin(), _originalSearchPaths.end(), std::string{searchpath});
if (itOrigin != _originalSearchPaths.end())
{
_originalSearchPaths.erase(itOrigin);
}
}
if (front) if (front)
{ {
_originalSearchPaths.insert(_originalSearchPaths.begin(), std::string{searchpath}); _originalSearchPaths.insert(_originalSearchPaths.begin(), std::string{searchpath});