From 99237372958c0b971da8f746c352b2044d7e8c4c Mon Sep 17 00:00:00 2001
From: jow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Mon, 28 May 2012 00:52:26 +0000
Subject: [package] iwinfo: assume that no tx power information is available if
 nl80211 returns 0 dBm maximum

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31932 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 package/iwinfo/src/iwinfo_nl80211.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'package/iwinfo/src/iwinfo_nl80211.c')

diff --git a/package/iwinfo/src/iwinfo_nl80211.c b/package/iwinfo/src/iwinfo_nl80211.c
index 704049007..4205336f6 100644
--- a/package/iwinfo/src/iwinfo_nl80211.c
+++ b/package/iwinfo/src/iwinfo_nl80211.c
@@ -1371,7 +1371,7 @@ int nl80211_get_txpwrlist(const char *ifname, char *buf, int *len)
 		nl80211_free(req);
 	}
 
-	if (dbm_max > -1)
+	if (dbm_max > 0)
 	{
 		for (dbm_cur = 0, dbm_cnt = 0;
 		     dbm_cur < dbm_max;
-- 
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