HAMMER UTILITY - Fix buildworld issue w/ last commit

* Cockpit trouble.

Reported-by: swildner

diff --git a/sbin/hammer/blockmap.c b/sbin/hammer/blockmap.c
index 82ad0b5..66cf696 100644 (file)
--- a/sbin/hammer/blockmap.c
+++ b/sbin/hammer/blockmap.c
@@ -56,9 +56,9 @@ blockmap_lookup(hammer_off_t zone_offset,
        int error = 0;
 
        if (save_layer1)
-               *save_layer1 = NULL;
+               bzero(save_layer1, sizeof(*save_layer1));
        if (save_layer2)
-               *save_layer2 = NULL;
+               bzero(save_layer2, sizeof(*save_layer2));
 
        zone = HAMMER_ZONE_DECODE(zone_offset);