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authorMathias Gumz <akira@fluxbox.org>2022-05-28 09:13:43 (GMT)
committerMathias Gumz <mgumz@users.noreply.github.com>2022-07-31 14:49:49 (GMT)
commit9d8202f32338a3f08d3fa39057dc5eec5d97be4e (patch)
tree85238fab1759c2b826affe6826ab00e81dd5a6ba /data
parente2cbd179ecb2ef2d76e0ad1fde84b44325305799 (diff)
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Fix infinite loop in Menu::cycleitems()
When a menu contains no selectable item (example given: a "list" of user styles and the only available one is already selected), cycling through the menu will lead to an infinite loop and thus a disfunctional fluxbox. This commit addresses the issue by checking if there is any selectable item before entering the cycling stage. Discovered by Sébastien Ballet[1]. [1]: https://sourceforge.net/p/fluxbox/bugs/1185/
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