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-rw-r--r--source4/utils/nmblookup.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/source4/utils/nmblookup.c b/source4/utils/nmblookup.c
index 2b1ca8d2ad..f7ec40d137 100644
--- a/source4/utils/nmblookup.c
+++ b/source4/utils/nmblookup.c
@@ -236,6 +236,7 @@ static BOOL process_one(const char *name)
int i, num_interfaces = iface_count();
for (i=0;i<num_interfaces;i++) {
const char *bcast = iface_n_bcast(i);
+ if (bcast == NULL) continue;
status = do_node_query(nbtsock, bcast, node_name, node_type, True);
if (NT_STATUS_IS_OK(status)) break;
}