libxl: libxl_qmp: Fix return check of fcntl

Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>

diff --git a/tools/libxl/libxl_qmp.c b/tools/libxl/libxl_qmp.c
index 618f20fd860a08cde8eb893c99ed73b8381c22ff..ef36348d29b9d057d7a75f58f1cdecf48d756db1 100644 (file)
--- a/tools/libxl/libxl_qmp.c
+++ b/tools/libxl/libxl_qmp.c
@@ -296,7 +296,7 @@ static int qmp_open(libxl__qmp_handler *qmp, const char *qmp_socket_path,
     if (qmp->qmp_fd < 0) {
         return -1;
     }
-    if ((flags = fcntl(qmp->qmp_fd, F_GETFL)) == 1) {
+    if ((flags = fcntl(qmp->qmp_fd, F_GETFL)) == -1) {
         flags = 0;
     }
     if (fcntl(qmp->qmp_fd, F_SETFL, flags | O_NONBLOCK) == -1) {