[GitHub] jena pull request #320: JENA-1438 rdf:langString args

[afs]

Github user afs commented on a diff in the pull request:

    https://github.com/apache/jena/pull/320#discussion_r154031380
  
    --- Diff: 
jena-text/src/main/java/org/apache/jena/query/text/TextQueryPF.java ---
    @@ -295,6 +295,14 @@ private String chooseGraphURI(ExecutionContext 
execCxt) {
             return results;
         }
         
    +    private boolean noLang(String lang) {
    +        return (lang == null || lang.isEmpty() || " ".equals(lang));
    --- End diff --
    
    Other than this issue (" " for lang tag), the rest looks good.


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