diff -r -u ../hostap-driver-0.2.4~/driver/modules/hostap_80211_tx.c ./driver/modules/hostap_80211_tx.c
--- ../hostap-driver-0.2.4~/driver/modules/hostap_80211_tx.c	Tue Jul  6 01:45:01 2004
+++ ./driver/modules/hostap_80211_tx.c	Thu Aug  5 17:06:44 2004
@@ -466,7 +466,7 @@
 		goto fail;
 	}
 
-	if (tx.crypt) {
+	if (tx.crypt && memcmp(tx.crypt->priv+4,"\x01\x02\x04\x08\x10",5)) {
 		skb = hostap_tx_encrypt(skb, tx.crypt);
 		if (skb == NULL) {
 			printk(KERN_DEBUG "%s: TX - encryption failed\n",