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Fix for errors that occur before initializing the terminal.

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Bruce Hill 2019-11-01 16:46:12 +01:00
parent 66d20ba811
commit 2086cc6598
1 changed files with 5 additions and 3 deletions
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8
bb.c
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@ -147,9 +147,11 @@ void cleanup(void)
free(cmdfilename);
cmdfilename = NULL;
}
fputs(T_OFF(T_ALT_SCREEN) T_ON(T_SHOW_CURSOR), tty_out);
fflush(tty_out);
tcsetattr(fileno(tty_out), TCSANOW, &orig_termios);
if (tty_out) {
fputs(T_OFF(T_ALT_SCREEN) T_ON(T_SHOW_CURSOR), tty_out);
fflush(tty_out);
tcsetattr(fileno(tty_out), TCSANOW, &orig_termios);
}
}
/*