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font: destructor: pop elements as we go

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Otherwise we'll end up free:ing the same font over and over again.
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Daniel Eklöf 2019-11-30 12:39:18 +01:00
parent 4e1a6b5739
commit 7a4d1b1a6e
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font.c
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@ -41,7 +41,7 @@ static void __attribute__((destructor))
fini(void) fini(void)
{ {
while (tll_length(font_cache) > 0) while (tll_length(font_cache) > 0)
font_destroy(tll_front(font_cache).font); font_destroy(tll_pop_front(font_cache).font);
mtx_destroy(&ft_lock); mtx_destroy(&ft_lock);
FT_Done_FreeType(ft_lib); FT_Done_FreeType(ft_lib);