Module:Citation/CS1: Difference between revisions

Module:Citation/CS1 (view source)

105 bytes added , 14 October 2013

if nil_or_not == nil then

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edits

@@ Line 1: / Line 1: @@
+if nil_or_not then
+   x = nil_or_not.abc -- always OK
+else
+   -- do somethink if nil_or_not is nil.
+end
 local z = {
      error_categories = {};