added a test on the --id option (must be a valid NCName)

LanguageMachines · Dec 4, 2018 · a71d8be · a71d8be
1 parent 6b88c25
commit a71d8be
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/Frog.cxx b/src/Frog.cxx
@@ -373,6 +373,12 @@ bool parse_args( TiCC::CL_Options& Opts,
   };
   options.doXMLout = false;
   Opts.extract( "id", options.docid );
+  if ( !options.docid.empty() ){
+    if ( !folia::isNCName(options.docid) ){
+      LOG << "Invalid value for 'id': " << options.docid << " (not a valid NCName)" << endl;
+      return false;
+    }
+  }
   if ( Opts.extract( "xmldir", xmlDirName ) ){
     if ( xmlDirName.back() != '/' ){
       xmlDirName += "/";