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Merge pull request #837 from ailin-nemui/no-show

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check the error condition of mainwindow_create

(cherry picked from commit 442f6f08b4)
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ailin-nemui 2018-02-05 22:24:17 +01:00
commit 191b01a70e
1 changed files with 5 additions and 0 deletions
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5
src/fe-text/mainwindows.c
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@ -810,6 +810,11 @@ static void cmd_window_show(const char *data)
} }
parent = mainwindow_create(); parent = mainwindow_create();
if (parent == NULL) {
printformat_window(active_win, MSGLEVEL_CLIENTERROR, TXT_WINDOW_TOO_SMALL);
return;
}
parent->active = window; parent->active = window;
gui_window_reparent(window, parent); gui_window_reparent(window, parent);