diff options
Diffstat (limited to 'Src/utils.c')
| -rw-r--r-- | Src/utils.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Src/utils.c b/Src/utils.c index d38babbe4..47d99442d 100644 --- a/Src/utils.c +++ b/Src/utils.c @@ -2300,8 +2300,8 @@ read_poll(int fd, int *readchar, int polltty, zlong microseconds) struct ttyinfo ti; #endif - if (fd < 0) - polltty = 0; /* no tty to poll */ + if (fd < 0 || (polltty && !isatty(fd))) + polltty = 0; /* no tty to poll */ #if defined(HAS_TIO) && !defined(__CYGWIN__) /* |