Changes

65 bytes added ,  15:29, 21 October 2022
m
no edit summary
Line 4: Line 4:  
local id = frame.args['volume'] .. '-' .. frame.args['page'] .. '-' .. frame.args['item']
 
local id = frame.args['volume'] .. '-' .. frame.args['page'] .. '-' .. frame.args['item']
 
     return id
 
     return id
 +
end
 +
 +
local function isempty(s)
 +
  return s == nil or s == ''
 
end
 
end
   Line 39: Line 43:  
end
 
end
   −
if frame.args['archivist_notes'] > 0 then
+
if isempty(frame.args['archivist_notes']) then
 +
str = 'by unknown author'
 +
else
 
str = 'by ' .. frame.args['author']
 
str = 'by ' .. frame.args['author']
else
  −
str = 'by unknown author'
   
end
 
end