Template:ISO 639 name
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Revision as of 14:51, 5 April 2017 by Wbm1058 (talk) (test if {{{1}}} exists first, return empty string if template doesn't exist, per Template talk:ISO 639 name#Return empty string for codes not on the list)
Template:ISO 639 name undefined Lua error in Module:Fallback at line 134: attempt to index a nil value.
