[package] create /var/etc directories to store generated config file (#4668)

git-svn-id: svn://svn.openwrt.org/openwrt/packages@14585 3c298f89-4303-0410-b956-a3cf2f4a3e73

net/polipo/files/polipo.init

@@ -13,7 +13,8 @@ start() {
 		echo 'Polipo is disabled.'
 		return 0
 	}
-	
+
+	mkdir -p /var/etc/	
 	echo '### AUTOGENERATED CONFIGURATION' > $CFGFILE
 	echo '### DO NOT EDIT' >> $CFGFILE
 	echo '### SEE /etc/config/polipo INSTEAD' >> $CFGFILE

net/tinyproxy/files/tinyproxy.init

@@ -19,6 +19,7 @@ start_proxy() {
 	config_get_bool enable "$1" enable
 	[ "$enable" -eq "1" ] || return 0
 
+	mkdir -p /var/etc
 	echo '### AUTOGENERATED CONFIGURATION' > $CFGFILE
 	echo '### DO NOT EDIT' >> $CFGFILE
 	echo '### SEE /etc/config/tinyproxy INSTEAD' >> $CFGFILE