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-rw-r--r--src/shared/utmp-wtmp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/shared/utmp-wtmp.c b/src/shared/utmp-wtmp.c
index 8717dbac2d..0a0180979b 100644
--- a/src/shared/utmp-wtmp.c
+++ b/src/shared/utmp-wtmp.c
@@ -408,7 +408,7 @@ int utmp_wall(const char *message, bool (*match_tty)(const char *tty)) {
path = u->ut_line;
else {
if (asprintf(&buf, "/dev/%.*s",
- sizeof(u->ut_line), u->ut_line) < 0) {
+ (int) sizeof(u->ut_line), u->ut_line) < 0) {
r = -ENOMEM;
goto finish;
}