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authorMathias Gumz <akira at fluxbox dot org>2011-01-18 20:43:41 (GMT)
committerMathias Gumz <akira at fluxbox dot org>2011-01-18 20:43:41 (GMT)
commite868ff5928af2badd1418006b4a46889fea3eb57 (patch)
tree441aad0dde7a1fc573652d4fdb864e1f83a78be5 /src/ToolbarItem.cc
parent7f6d03e7bf575cfa2b61378e33a4fb991ff342a9 (diff)
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bug fix: make fluxbox work under nxserver, closes #2813828
nxserver-3.x creates a XExposeEvent for the unmapped FbTk::Menu(), which is not configured completely yet (hence unmapped). this causes a call to FbTk::Menu::clearItem() which then uses a value of 0 for m_rows_per_column to divide the current index which triggers a SIGFPE. it is still unclear, why nxserver-3.x creates the XExposeEvent for the unmapped (menu) window. doing nothing if the menu is unmapped 'fixes' the problem for now. many thanks to Lars Engels (bsd-geek.de) to assist me in debugging this issue.
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