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Fix unchecked return value, found by Coverity Scan

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Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
This commit is contained in:
Joachim Wiberg
2022-04-14 09:57:04 +02:00
parent 21a890a04e
commit fd34914936
1 changed files with 4 additions and 2 deletions
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src/iwatch.c
+4 -2
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@@ -62,8 +62,10 @@ int iwatch_init(struct iwatch *iw)
* reconf of systems with lots of services.
*/
len = sizeof(sz);
if (!getsockopt(iw->fd, SOL_SOCKET, SO_RCVBUF, &sz, &len))
setsockopt(iw->fd, SOL_SOCKET, SO_RCVBUF, &sz, sizeof(sz));
if (!getsockopt(iw->fd, SOL_SOCKET, SO_RCVBUF, &sz, &len)) {
if (setsockopt(iw->fd, SOL_SOCKET, SO_RCVBUF, &sz, sizeof(sz)))
_pe("Failed increasing size of inotify socket");
}
initialized = 1;