diff --git a/libinterp/corefcn/__magick_read__.cc b/libinterp/corefcn/__magick_read__.cc --- a/libinterp/corefcn/__magick_read__.cc +++ b/libinterp/corefcn/__magick_read__.cc @@ -42,6 +42,8 @@ #include #include +using Magick::Quantum; // https://savannah.gnu.org/bugs/?49653 + // In theory, it should be enough to check the class: // Magick::ClassType // PseudoClass: