diff options
Diffstat (limited to 'gnu/lib/libdialog/kernel.c')
| -rw-r--r-- | gnu/lib/libdialog/kernel.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gnu/lib/libdialog/kernel.c b/gnu/lib/libdialog/kernel.c index 4a45dd32e559..25cf4b440d83 100644 --- a/gnu/lib/libdialog/kernel.c +++ b/gnu/lib/libdialog/kernel.c @@ -99,7 +99,8 @@ void init_dialog(void) exit(-1); #endif - initscr(); /* Init curses */ + if (initscr() == NULL) /* Init curses */ + exit(-1); keypad(stdscr, TRUE); cbreak(); noecho(); |