[PATCH] configurehood: Fix "wifi" blocking correct network status detection

[Adrian Schmutzler]

In commit 5c1d3b1, conditions were changed so that "wifi" is called
almost every run directly before the network status (internet vs.
gateway contact vs. wXsta).

This causes strange effects configurehood and nodewatcher, which is
called at the same time.

The fix only does "wifi" if required and waits 10 sec. after that.

Signed-off-by: Adrian Schmutzler <freifunk at adrianschmutzler.de>
---
 src/packages/fff/fff-hoods/files/usr/sbin/configurehood | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/packages/fff/fff-hoods/files/usr/sbin/configurehood b/src/packages/fff/fff-hoods/files/usr/sbin/configurehood
index cf79b42..3facc79 100755
--- a/src/packages/fff/fff-hoods/files/usr/sbin/configurehood
+++ b/src/packages/fff/fff-hoods/files/usr/sbin/configurehood
@@ -39,6 +39,7 @@ hasInternet() {
 # Hidden AP check
 
 if [ -s "$hoodfilecopy" ] && isGatewayAvailable ; then
+	needwifi="0"
 	for radio in $(uci show wireless | sed -n 's,.*\.\([a-z0-9]*\)=wifi-device,\1,p'); do
 		freq="2"
 		if [ "$(uci get "wireless.${radio}.channel")" -gt "14" ]; then
@@ -59,9 +60,13 @@ if [ -s "$hoodfilecopy" ] && isGatewayAvailable ; then
 			echo "Can't add Config interface on $radio."
 			exit 1
 		fi
+		needwifi="1"
 	done
 
-	wifi
+	if [ "$needwifi" = "1" ] ; then
+		wifi
+		sleep 10
+	fi
 fi
 
 lat=$(uci -q get fff.system.latitude)
-- 
2.7.4