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fix: dereference before null check

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This commit is contained in:
Charles Kerr
2022-04-01 21:53:21 -05:00
parent ca20b2b895
commit cd78967815
1 changed files with 6 additions and 4 deletions
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10
gtk/FaviconCache.cc
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@@ -77,6 +77,11 @@ void favicon_web_done_cb(tr_web::FetchResponse const& response);
bool favicon_web_done_idle_cb(std::unique_ptr<favicon_data> fav) bool favicon_web_done_idle_cb(std::unique_ptr<favicon_data> fav)
{ {
if (!fav)
{
return false;
}
Glib::RefPtr<Gdk::Pixbuf> pixbuf; Glib::RefPtr<Gdk::Pixbuf> pixbuf;
if (!fav->contents.empty()) /* we got something... try to make a pixbuf from it */ if (!fav->contents.empty()) /* we got something... try to make a pixbuf from it */
@@ -94,10 +99,7 @@ bool favicon_web_done_idle_cb(std::unique_ptr<favicon_data> fav)
} }
// Not released into the next web request, means we're done trying (even if `pixbuf` is still invalid) // Not released into the next web request, means we're done trying (even if `pixbuf` is still invalid)
if (fav != nullptr) fav->func(pixbuf);
{
fav->func(pixbuf);
}
return false; return false;
} }