tree-wide: use strempty() where possible

[thirdparty/systemd.git] / src / libsystemd-network / sd-pppoe.c

diff --git a/src/libsystemd-network/sd-pppoe.c b/src/libsystemd-network/sd-pppoe.c
index 439d4eff38c701cd5f7d79e03ee57909579857d5..f2baafdeb97bc9b5a4bb356a83630ea80306b268 100644 (file)
--- a/src/libsystemd-network/sd-pppoe.c
+++ b/src/libsystemd-network/sd-pppoe.c
@@ -385,7 +385,7 @@ static int pppoe_send_initiation(sd_pppoe *ppp) {
                 return r;
 
         log_debug("PPPoE: sent DISCOVER (Service-Name: %s)",
-                  ppp->service_name ? : "");
+                  strempty(ppp->service_name));
 
         pppoe_arm_timeout(ppp);
 
@@ -625,8 +625,8 @@ static int pppoe_handle_message(sd_pppoe *ppp, struct pppoe_hdr *packet, struct
                   mac->ether_addr_octet[3],
                   mac->ether_addr_octet[4],
                   mac->ether_addr_octet[5],
-                  ppp->tags.service_name ? : "",
-                  ppp->tags.ac_name ? : "");
+                  strempty(ppp->tags.service_name),
+                  strempty(ppp->tags.ac_name));
 
                 memcpy(&ppp->peer_mac, mac, ETH_ALEN);