modules/*: Reintroduced the broadcom sanity check

[project/luci.git] / modules / admin-full / luasrc / controller / admin / system.lua

diff --git a/modules/admin-full/luasrc/controller/admin/system.lua b/modules/admin-full/luasrc/controller/admin/system.lua
index cdf7ee2..4303d86 100644 (file)
--- a/modules/admin-full/luasrc/controller/admin/system.lua
+++ b/modules/admin-full/luasrc/controller/admin/system.lua
@@ -184,8 +184,9 @@ function action_upgrade()
        local ret  = nil
        local plat = luci.fs.mtime("/lib/upgrade/platform.sh")
        local tmpfile = "/tmp/firmware.img"
-       
-       local keep_avail = true
+       local broadcom = os.execute('grep brcm_ /lib/upgrade/platform.sh >/dev/null 2>&1') == 0
+        
+       local keep_avail = not broadcom
 
        local file
        luci.http.setfilehandler(