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Fix nullptr crash

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This commit is contained in:
TotallyNotElite 2018-10-26 21:34:41 +02:00
parent 4e9c1ea11d
commit 9352e71da8
1 changed files with 15 additions and 14 deletions
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29
ftgl/font-manager.c
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@ -47,22 +47,23 @@ font_manager_t *font_manager_new(size_t width, size_t height, size_t depth)
// ---------------------------------------------------- font_manager_delete --- // ---------------------------------------------------- font_manager_delete ---
void font_manager_delete(font_manager_t *self) void font_manager_delete(font_manager_t *self)
{ {
size_t i; if (self)
texture_font_t *font;
assert(self);
for (i = 0; i < vector_size(self->fonts); ++i)
{ {
font = *(texture_font_t **) vector_get(self->fonts, i); size_t i;
texture_font_delete(font); texture_font_t *font;
for (i = 0; i < vector_size(self->fonts); ++i)
{
font = *(texture_font_t **) vector_get(self->fonts, i);
texture_font_delete(font);
}
vector_delete(self->fonts);
texture_atlas_delete(self->atlas);
if (self->cache)
{
free(self->cache);
}
free(self);
} }
vector_delete(self->fonts);
texture_atlas_delete(self->atlas);
if (self->cache)
{
free(self->cache);
}
free(self);
} }
// ----------------------------------------------- font_manager_delete_font --- // ----------------------------------------------- font_manager_delete_font ---