test-icmp6-rs: Add trivial test case for an MTU that is not present

[elogind.git] / src / libsystemd-network / sd-dhcp-lease.c

diff --git a/src/libsystemd-network/sd-dhcp-lease.c b/src/libsystemd-network/sd-dhcp-lease.c
index 3da71a2cfb31626bb5eb1e67c995da4b2175cbbb..00fef164b0e40ce662cd2da66d74089171af3ee6 100644 (file)
--- a/src/libsystemd-network/sd-dhcp-lease.c
+++ b/src/libsystemd-network/sd-dhcp-lease.c
@@ -193,7 +193,7 @@ sd_dhcp_lease *sd_dhcp_lease_ref(sd_dhcp_lease *lease) {
 }
 
 sd_dhcp_lease *sd_dhcp_lease_unref(sd_dhcp_lease *lease) {
-        if (lease && REFCNT_DEC(lease->n_ref) <= 0) {
+        if (lease && REFCNT_DEC(lease->n_ref) == 0) {
                 free(lease->hostname);
                 free(lease->domainname);
                 free(lease->dns);
@@ -685,7 +685,7 @@ int sd_dhcp_lease_save(sd_dhcp_lease *lease, const char *lease_file) {
 
 finish:
         if (r < 0)
-                log_error("Failed to save lease data %s: %s", lease_file, strerror(-r));
+                log_error_errno(r, "Failed to save lease data %s: %m", lease_file);
 
         return r;
 }
@@ -725,8 +725,7 @@ int sd_dhcp_lease_load(sd_dhcp_lease **ret, const char *lease_file) {
                 if (r == -ENOENT)
                         return 0;
 
-                log_error("Failed to read %s: %s", lease_file, strerror(-r));
-                return r;
+                return log_error_errno(r, "Failed to read %s: %m", lease_file);
         }
 
         r = inet_pton(AF_INET, address, &addr);