modules/admin-full, modules/admin-mini: set appropriate mime type for luci-flash...

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

diff --git a/modules/admin-mini/luasrc/controller/mini/system.lua b/modules/admin-mini/luasrc/controller/mini/system.lua
index 3aae6fa..c7bacb2 100644 (file)
--- a/modules/admin-mini/luasrc/controller/mini/system.lua
+++ b/modules/admin-mini/luasrc/controller/mini/system.lua
@@ -149,6 +149,9 @@ function action_upgrade()
        -- previous pages should arrange the stuff as required.
        if step == 4 then
                if has_platform and has_image and has_support then
+                       -- Mimetype text/plain
+                       luci.http.prepare_content("text/plain")
+
                        -- Now invoke sysupgrade
                        local keepcfg = keep_avail and luci.http.formvalue("keepcfg") == "1"
                        local fd = io.popen("/sbin/luci-flash %s %q" %{