don't use symlink to /lib/functions.sh

Signed-off-by: Luka Perkov <luka@openwrt.org>

applications/luci-pbx/root/etc/init.d/pbx-asterisk

@@ -17,7 +17,7 @@
 #    You should have received a copy of the GNU General Public License
 #    along with luci-pbx.  If not, see <http://www.gnu.org/licenses/>.
 
-. /etc/functions.sh
+. /lib/functions.sh
 
 START=60
 

libs/core/root/sbin/luci-reload

@@ -1,5 +1,5 @@
 #!/bin/sh
-. /etc/functions.sh
+. /lib/functions.sh
 
 apply_config() {
 	config_get init "$1" init

modules/admin-full/luasrc/controller/admin/system.lua

@@ -189,7 +189,7 @@ function action_flashops()
 	local function image_supported()
 		-- XXX: yay...
 		return ( 0 == os.execute(
-			". /etc/functions.sh; " ..
+			". /lib/functions.sh; " ..
 			"include /lib/upgrade; " ..
 			"platform_check_image %q >/dev/null"
 				% image_tmp

modules/admin-mini/luasrc/controller/mini/system.lua

@@ -81,7 +81,7 @@ function action_upgrade()
 	local function image_supported()
 		-- XXX: yay...
 		return ( 0 == os.execute(
-			". /etc/functions.sh; " ..
+			". /lib/functions.sh; " ..
 			"include /lib/upgrade; " ..
 			"platform_check_image %q >/dev/null"
 				% tmpfile

modules/failsafe/luasrc/controller/failsafe/failsafe.lua

@@ -53,7 +53,7 @@ function action_flashops()
 	local function image_supported()
 		-- XXX: yay...
 		return ( 0 == os.execute(
-			". /etc/functions.sh; " ..
+			". /lib/functions.sh; " ..
 			"include /lib/upgrade; " ..
 			"platform_check_image %q >/dev/null"
 				% image_tmp

modules/niu/luasrc/controller/niu/system.lua

@@ -127,7 +127,7 @@ function upgrade()
 	local function image_supported()
 		-- XXX: yay...
 		return ( 0 == os.execute(
-			". /etc/functions.sh; " ..
+			". /lib/functions.sh; " ..
 			"include /lib/upgrade; " ..
 			"platform_check_image %q >/dev/null"
 				% tmpfile
@@ -262,4 +262,4 @@ function upgrade()
 			keepconfig=(keep_avail and http.formvalue("keepcfg") == "1")
 		} )
 	end	
-end
+end