use correct format types

[elogind.git] / src / libudev / libudev-device.c

diff --git a/src/libudev/libudev-device.c b/src/libudev/libudev-device.c
index 16ee1f4be3ff3d4ef03d50ae65117b5b83927560..825a0e10f4fe31d8515d48f5005610f036320164 100644 (file)
--- a/src/libudev/libudev-device.c
+++ b/src/libudev/libudev-device.c
@@ -139,7 +139,7 @@ static int udev_device_set_ifindex(struct udev_device *udev_device, int ifindex)
         char num[32];
 
         udev_device->ifindex = ifindex;
-        snprintf(num, sizeof(num), "%u", ifindex);
+        snprintf(num, sizeof(num), "%d", ifindex);
         udev_device_add_property(udev_device, "IFINDEX", num);
         return 0;
 }