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gui2/tgame_cache_options: Display busy cursor while measuring cache size

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It can take a while to obtain the size of a directory with a large
number of entries, especially when the system is under load.
This commit is contained in:
Ignacio R. Morelle 2016-05-09 09:06:41 -03:00
parent 005d52718a
commit e6eec06cb7
1 changed files with 1 additions and 0 deletions
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src/gui/dialogs/game_cache_options.cpp
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@ -131,6 +131,7 @@ void tgame_cache_options::update_cache_size_display()
return;
}
const cursor::setter cs(cursor::WAIT);
const int size = filesystem::dir_size(cache_path_);
if(size < 0) {