sd-device: fix possible use-of-uninitialized-value

diff --git a/src/libsystemd/sd-device/device-private.c b/src/libsystemd/sd-device/device-private.c
index 47b62e7421a15c876ef969c77881aecd1e8f426c..42a5467b81ee9385daf9222f1297d00dcee9f0d2 100644 (file)
--- a/src/libsystemd/sd-device/device-private.c
+++ b/src/libsystemd/sd-device/device-private.c
@@ -793,7 +793,7 @@ int device_rename(sd_device *device, const char *name) {
 
 int device_shallow_clone(sd_device *old_device, sd_device **new_device) {
         _cleanup_(sd_device_unrefp) sd_device *ret = NULL;
-        const char *val;
+        const char *val = NULL;
         int r;
 
         assert(old_device);