inotify: If read() fails with EAGAIN, ignore it instead of dying.

diff --git a/src/lib/ioloop-notify-inotify.c b/src/lib/ioloop-notify-inotify.c
index d2f1d0b990c9d007b86b8dd62398399891b6c0c6..f0915864fbdacb8dc34c51a04f37704a9878fc96 100644 (file)
--- a/src/lib/ioloop-notify-inotify.c
+++ b/src/lib/ioloop-notify-inotify.c
@@ -45,7 +45,7 @@ static bool inotify_input_more(struct ioloop *ioloop)
           only full events are returned by the kernel. */
        ret = read(ctx->inotify_fd, event_buf, sizeof(event_buf));
        if (ret <= 0) {
-               if (ret == 0) {
+               if (ret == 0 || errno == EAGAIN) {
                        /* nothing more to read */
                        return FALSE;
                }