AK: Convert AK::Format formatting helpers to returning ErrorOr<void>

This isn't a complete conversion to ErrorOr<void>, but a good chunk.
The end goal here is to propagate buffer allocation failures to the
caller, and allow the use of TRY() with formatting functions.

1 files changed, 1 insertions, 1 deletions

diff --git a/Userland/Libraries/LibGfx/AffineTransform.h b/Userland/Libraries/LibGfx/AffineTransform.h
index 63277b1049..1ec3ace816 100644
--- a/Userland/Libraries/LibGfx/AffineTransform.h
+++ b/Userland/Libraries/LibGfx/AffineTransform.h
@@ -70,7 +70,7 @@ private:
 
 template<>
 struct AK::Formatter<Gfx::AffineTransform> : Formatter<FormatString> {
-    void format(FormatBuilder& builder, Gfx::AffineTransform value)
+    ErrorOr<void> format(FormatBuilder& builder, Gfx::AffineTransform const& value)
     {
         return Formatter<FormatString>::format(builder, "[{} {} {} {} {} {}]", value.a(), value.b(), value.c(), value.d(), value.e(), value.f());
     }