qtz handling in ulfex

If we don't want to use qtz codes in .ulf files, then why
do we write out qtz language with en-US content?
In fact this patch would not be necessary, if I didn't find
a build breaker bug, somehow sNewText was empty for certain
strings, and the sNewText.copy(sNewText.indexOf('|') + 2)
failed.

Change-Id: Idf377e61391eb08ecb692a7c404d190659b97575

l10ntools/source/lngmerge.cxx

@@ -244,7 +244,7 @@ sal_Bool LngParser::Merge(
                             OString sNewText;
                             pEntrys->GetText( sNewText, STRING_TYP_TEXT, sLang, sal_True );
                             if( sLang == "qtz" )
-                                sNewText = sNewText.copy(sNewText.indexOf('|') + 2);
+                                continue;
 
                             if ( !sNewText.isEmpty()) {
                                 OString *pLine = (*pLines)[ nPos ];
@@ -282,7 +282,7 @@ sal_Bool LngParser::Merge(
                     OString sNewText;
                     pEntrys->GetText( sNewText, STRING_TYP_TEXT, sCur, sal_True );
                     if( sCur == "qtz" )
-                        sNewText = sNewText.copy(sNewText.indexOf('|') + 2);
+                        continue;
                     if ( !sNewText.isEmpty() && sCur != "x-comment")
                     {
                         OString sLine;