build: Fix -Werror=format= (!151) · Merge requests · Xfce / xfwm4 · GitLab

Gaël Bonithon requested to merge Tamaranch/xfwm4:fix-error-format into master May 29, 2024

Revealed by xfce4-dev-tools!107 (merged), see https://gitlab.xfce.org/xfce/xfwm4/-/jobs/50341.