From: Jo-Philipp Wich <jow@openwrt.org>
Date: Sat, 3 Dec 2011 18:13:38 +0000 (+0000)
Subject: [package] libiwinfo: fix hw mode detection
X-Git-Url: http://207.154.207.93/?a=commitdiff_plain;h=0f2f3e734d6a4460e2002a0a98136c92ebb8450f;p=15.05%2Fopenwrt.git

[package] libiwinfo: fix hw mode detection


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29417 3c298f89-4303-0410-b956-a3cf2f4a3e73
---

diff --git a/package/iwinfo/src/iwinfo_wext.c b/package/iwinfo/src/iwinfo_wext.c
index 314882ad91..283f77e9f8 100644
--- a/package/iwinfo/src/iwinfo_wext.c
+++ b/package/iwinfo/src/iwinfo_wext.c
@@ -428,6 +428,8 @@ int wext_get_hwmodelist(const char *ifname, int *buf)
 	struct iwinfo_freqlist_entry *e = NULL;
 	int len = 0;
 
+	*buf = 0;
+
 	if( !wext_get_freqlist(ifname, chans, &len) )
 	{
 		for( e = (struct iwinfo_freqlist_entry *)chans; e->channel; e++ )