util: loop_write - accept 0-length message

[elogind.git] / src / shared / audit.c

diff --git a/src/shared/audit.c b/src/shared/audit.c
index 84181d3321fe0e8e92281671b086690defe35d62..54148fcf1836a40c0062a649f6ea676d77a9a2b8 100644 (file)
--- a/src/shared/audit.c
+++ b/src/shared/audit.c
@@ -46,7 +46,7 @@ int audit_session_from_pid(pid_t pid, uint32_t *id) {
         if (r < 0)
                 return r;
 
-        if (u == (uint32_t) -1 || u <= 0)
+        if (u == AUDIT_SESSION_INVALID || u <= 0)
                 return -ENXIO;
 
         *id = u;