diff options
Diffstat (limited to 'backend/serial.c')
-rw-r--r-- | backend/serial.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/backend/serial.c b/backend/serial.c index 4eb3700ff..7a0c36c61 100644 --- a/backend/serial.c +++ b/backend/serial.c @@ -503,7 +503,7 @@ main(int argc, /* I - Number of command-line arguments (6 or 7) */ * stdin (otherwise you can't cancel raw jobs...) */ - if (print_fd != 0) + if (!print_fd) { #ifdef HAVE_SIGSET /* Use System V signals over POSIX to avoid bugs */ sigset(SIGTERM, SIG_IGN); |