Merge pull request #150 from drjova/tab-fix-language

  WebSearch: tabs miss language parameter

Conflicts:
	modules/websearch/lib/search_engine.py

Author: egabancho

modules/websearch/lib/search_engine.py

@@ -4698,9 +4698,7 @@ def print_records(req, recIDs, jrec=1, rg=CFG_WEBSEARCH_DEF_RECORDS_IN_GROUPS, f
                     link_ln = ''
 
                     if 'ln' in req.form:
-                        link_ln = "?ln={0}".format(
-                            req.form.get('ln', CFG_SITE_LANG)
-                        )
+                        link_ln = "?ln={0}".format(ln)
 
                     recid_to_display = recid  # Record ID used to build the URL.
                     if CFG_WEBSEARCH_USE_ALEPH_SYSNOS: