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-rw-r--r--libs/cbi/luasrc/cbi.lua2
1 files changed, 1 insertions, 1 deletions
diff --git a/libs/cbi/luasrc/cbi.lua b/libs/cbi/luasrc/cbi.lua
index db360cbbd..b37e21349 100644
--- a/libs/cbi/luasrc/cbi.lua
+++ b/libs/cbi/luasrc/cbi.lua
@@ -1197,7 +1197,7 @@ function AbstractValue.parse(self, section)
--luci.util.append(self.map.events, self.events)
end
elseif cvalue ~= fvalue then
- self:write(section, fvalue)
+ self:write(section, fvalue or "")
if self.error then
self.error[section] = "missing"
else