diff options
| author | blueness <basile@opensource.dyc.edu> | 2014-03-22 16:51:07 -0400 |
|---|---|---|
| committer | blueness <basile@opensource.dyc.edu> | 2014-03-22 16:51:07 -0400 |
| commit | fbfcfb49a6f2bfa61e235f5fe601fa9a9f95b4ea (patch) | |
| tree | 41068dda4890be00135e260e30620400997cb662 /src/udev/udevadm-settle.c | |
| parent | 12c87cef17934b0909b96fdaa18b178963ec4436 (diff) | |
| parent | 728baddb472075e21421ebdc5de0a6e992453fbc (diff) | |
Merge pull request #90 from lhb-jr/fix_nocheckreturn
Fixed gcc warnings that call returns not checked
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
Diffstat (limited to 'src/udev/udevadm-settle.c')
| -rw-r--r-- | src/udev/udevadm-settle.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/udev/udevadm-settle.c b/src/udev/udevadm-settle.c index 9eeeab8f14..9ae6c6bf8e 100644 --- a/src/udev/udevadm-settle.c +++ b/src/udev/udevadm-settle.c @@ -201,7 +201,10 @@ static int adm_settle(struct udev *udev, int argc, char *argv[]) if (poll(pfd, 1, delay) > 0 && pfd[0].revents & POLLIN) { char buf[sizeof(struct inotify_event) + PATH_MAX]; - read(pfd[0].fd, buf, sizeof(buf)); + if(read(pfd[0].fd, buf, sizeof(buf)) < 0){ + log_error("failed to read /run/udev"); + goto out; + } } } else { sleep(1); |