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Use unique_ptr to hold on to SDL_GetPrefPath's result

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Tamás Bálint Misius
2023-06-11 07:22:04 +02:00
parent 3991bb0906
commit daabe6a116
1 changed files with 4 additions and 6 deletions
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10
src/PowderToy.cpp
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@@ -241,24 +241,22 @@ int main(int argc, char * argv[])
}
else
{
char *ddir = SDL_GetPrefPath(NULL, APPDATA);
auto ddir = std::unique_ptr<char, decltype(&SDL_free)>(SDL_GetPrefPath(NULL, APPDATA), SDL_free);
if (!Platform::FileExists("powder.pref"))
{
if (ddir)
{
if (!Platform::ChangeDir(ddir))
if (!Platform::ChangeDir(ddir.get()))
{
perror("failed to chdir to default ddir");
SDL_free(ddir);
ddir = nullptr;
ddir.reset();
}
}
}
if (ddir)
{
Platform::sharedCwd = ddir;
SDL_free(ddir);
Platform::sharedCwd = ddir.get();
}
}
// We're now in the correct directory, time to get prefs.