udev_monitor.c: check UDEV_MONITOR_DIR only for existence

Fixes #30
2021-06-04 20:15:45 +03:00
parent 23e9b6f8f4
commit ed6c3e5c2d
1 changed files with 1 additions and 1 deletions
--- a/udev_monitor.c
+++ b/udev_monitor.c
@@ -255,7 +255,7 @@ struct udev_monitor *udev_monitor_new_from_netlink(struct udev *udev, const char
    if (!udev_monitor->dir || udev_monitor->dir[0] == '\0') {
        udev_monitor->dir = UDEV_MONITOR_DIR;

-        if (access(udev_monitor->dir, R_OK | W_OK) == -1) {
+        if (access(udev_monitor->dir, F_OK) == -1) {
            if (errno != ENOENT) {
                goto close_ifd;
            }