From: Jo-Philipp Wich <jo@mein.io>
Date: Sat, 19 May 2018 20:11:05 +0000 (+0200)
Subject: luci-base: handle potential crash in luci.model.network.interface.get_i18n()
X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fluci.git;a=commitdiff_plain;h=64da34b13c518ce28dca7d5f7ee791507d21ac08

luci-base: handle potential crash in luci.model.network.interface.get_i18n()

Should prevent the crash mentioned in #1779.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
---

diff --git a/modules/luci-base/luasrc/model/network.lua b/modules/luci-base/luasrc/model/network.lua
index 0f58c1684..d5029ec90 100644
--- a/modules/luci-base/luasrc/model/network.lua
+++ b/modules/luci-base/luasrc/model/network.lua
@@ -1273,7 +1273,7 @@ function interface.get_i18n(self)
 		return "%s: %s %q" %{
 			lng.translate("Wireless Network"),
 			self.wif:active_mode(),
-			self.wif:active_ssid() or self.wif:active_bssid() or self.wif:id()
+			self.wif:active_ssid() or self.wif:active_bssid() or self.wif:id() or "?"
 		}
 	else
 		return "%s: %q" %{ self:get_type_i18n(), self:name() }