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Diffstat (limited to 'proto_80211_mac_hdr.c')
-rw-r--r--proto_80211_mac_hdr.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/proto_80211_mac_hdr.c b/proto_80211_mac_hdr.c
index cc5c26e..33cf8a9 100644
--- a/proto_80211_mac_hdr.c
+++ b/proto_80211_mac_hdr.c
@@ -3385,8 +3385,8 @@ static const char *mgt_sub(u8 subtype, struct pkt_buff *pkt,
const char *dst, *src, *bssid;
mgmt = (struct ieee80211_mgmt *) pkt_pull(pkt, sizeof(*mgmt));
- if (mgmt == NULL)
- return 0;
+ if (!mgmt)
+ return NULL;
dst = lookup_vendor((mgmt->da[0] << 16) |
(mgmt->da[1] << 8) |