snmp plugin: Fix a format string.

diff --git a/src/snmp.c b/src/snmp.c
index 00df377..fee2f6d 100644 (file)
--- a/src/snmp.c
+++ b/src/snmp.c
@@ -1127,7 +1127,7 @@ static int csnmp_dispatch_table (host_definition_t *host, data_definition_t *dat
       char temp[DATA_MAX_NAME_LEN];
 
       if (instance_list_ptr == NULL)
-       ssnprintf (temp, sizeof (temp), "%u", (uint32_t) subid);
+       ssnprintf (temp, sizeof (temp), "%"PRIu32, (uint32_t) subid);
       else
        sstrncpy (temp, instance_list_ptr->instance, sizeof (temp));