fix the cppcheck style- and format-warnings (!15) · Merge requests · xorg / app / twm · GitLab

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Thomas E. Dickey requested to merge dickey/twm:cppcheck-style-fixes into master Jun 19, 2020

also bump version to 1.0.11.1, reflecting ongoing work since release

Signed-off-by: Thomas E. Dickey dickey@invisible-island.net