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Commit ce4c0d4c authored by Peter Stadler's avatar Peter Stadler Committed by Daniel Jettka
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ensure to return a string 

when $eventualTitles is the empty sequence.
parent 6ce89862
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add/data/xql/getLinkTarget.xql
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...@@ -206,8 +206,8 @@ declare function local:getWindowTitle($doc as document-node()?, $type as xs:stri ...@@ -206,8 +206,8 @@ declare function local:getWindowTitle($doc as document-node()?, $type as xs:stri
for $t in $doc//*:title return for $t in $doc//*:title return
$t => normalize-space() $t => normalize-space()
) )
(: ensure to return a string when $eventualTitles is the empty sequence :)
return $eventualTitles[1] return $eventualTitles[1] => string()
else else
('[No title found!]') ('[No title found!]')
......
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