Fix test for fcntl return value.

[openvswitch] / lib / daemon.c

diff --git a/lib/daemon.c b/lib/daemon.c
index b5977172203d0a351c829f938119681a4c555003..58581b77890d5d48abd6dc3ceb61300f2d3b7b4d 100644 (file)
--- a/lib/daemon.c
+++ b/lib/daemon.c
@@ -103,7 +103,7 @@ make_pidfile(void)
             lck.l_whence = SEEK_SET;
             lck.l_start = 0;
             lck.l_len = 0;
-            if (fcntl(fd, F_SETLK, &lck) >= 0) {
+            if (fcntl(fd, F_SETLK, &lck) != -1) {
                 char *text = xasprintf("%ld\n", pid);
                 if (write(fd, text, strlen(text)) == strlen(text)) {
                     fatal_signal_add_file_to_unlink(pidfile);