LibGfx: Do not assert on failed font file loads

Return a nullptr to signal an error instead.
Author: https://github.com/xTibor Commit: https://github.com/SerenityOS/serenity/commit/6c32882f05c Pull-request: https://github.com/SerenityOS/serenity/pull/1417
2020-03-11 18:18:03 +01:00 · 2020-03-11 18:18:03 +01:00 · 6c32882f05 · 2024-07-19 08:46:16 +09:00
commit 6c32882f05
parent cebf6a7039
1 changed files with 3 additions and 0 deletions
--- a/Libraries/LibGfx/Font.cpp
+++ b/Libraries/LibGfx/Font.cpp
@ -178,6 +178,9 @@ RefPtr<Font> Font::load_from_file(const StringView& path)
        return nullptr;

    auto font = load_from_memory((const u8*)mapped_file.data());
+    if (!font)
+        return nullptr;
+
    font->m_mapped_file = move(mapped_file);
    return font;
 }