diff options
Diffstat (limited to 'cpukit/libmisc/shell/shell.c')
-rw-r--r-- | cpukit/libmisc/shell/shell.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/cpukit/libmisc/shell/shell.c b/cpukit/libmisc/shell/shell.c index cd2dc7c899..6eff7adaae 100644 --- a/cpukit/libmisc/shell/shell.c +++ b/cpukit/libmisc/shell/shell.c @@ -599,7 +599,9 @@ rtems_boolean shell_shell_loop( term.c_oflag &= ~OPOST; term.c_oflag |= (OPOST|ONLCR); /* But with cr+nl on output */ term.c_lflag &= ~(ECHO|ECHONL|ICANON|ISIG|IEXTEN); - term.c_cflag = CLOCAL | CREAD |(shell_env->tcflag); + if (shell_env->tcflag) + term.c_cflag = shell_env->tcflag; + term.c_cflag |= CLOCAL | CREAD; term.c_cc[VMIN] = 1; term.c_cc[VTIME] = 0; if (tcsetattr (fileno(stdin), TCSADRAIN, &term) < 0) { |