textanalysis: allow #a #b, i.e. unnamed link (sets name to '')

1 files changed, 1 insertions, 1 deletions

diff --git a/src/client/textanalysis.js b/src/client/textanalysis.js
index 830c16c1..d1361c6a 100644
--- a/src/client/textanalysis.js
+++ b/src/client/textanalysis.js
@@ -425,7 +425,7 @@ var textAnalyser = function (newtext, finalize) {
                 apply_conjugator_link_logic(link, ret.drop_conjugator_links);
                 graph.addLinkByName(link.__src,
                                     link.__dst,
-                                    link.name,
+                                    link.name || '',
                                     link.state);
             }
         });