From a5886352fef73091cbc96f558024c904cc4bcc34 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micka=C3=ABl=20V=C3=A9ril?= <mveril@irsamc.ups-tlse.fr>
Date: Tue, 31 Mar 2020 14:24:01 +0200
Subject: [PATCH] Fix bug when excitation type is empty

---
 content/multipledataset.html | 5 ++++-
 static/js/data.js            | 5 ++++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/content/multipledataset.html b/content/multipledataset.html
index 4454530e..59cd70be 100644
--- a/content/multipledataset.html
+++ b/content/multipledataset.html
@@ -422,7 +422,10 @@ draft: false
             if (ex[3].Value == VertExcitationKinds.Fluorescence.Value) {
               Vertkindtext = String.raw`[\mathrm{F}]`
             }
-            $("<th/>", { scope: "rowgroup" }).text(String.raw`${LatexInline[0]}${ex[0].toLaTeX()} \rightarrow ${ex[1].toLaTeX()} ${Vertkindtext}(${ex[2].description.string}) ${LatexInline[1]}`).appendTo(tr)
+            if(ex[2].description.string){
+              desctex="("+ex[2].description.string+")"
+            }
+            $("<th/>", { scope: "rowgroup" }).text(String.raw`${LatexInline[0]}${ex[0].toLaTeX()} \rightarrow ${ex[1].toLaTeX()} ${Vertkindtext} ${desctex} ${LatexInline[1]}`).appendTo(tr)
             var entries = Array.from(exdat.entries())
             for (const method of sortedMethods) {
               td = $("<td/>").addClass("NumberCell")
diff --git a/static/js/data.js b/static/js/data.js
index aaa1d7fa..e02acc8a 100644
--- a/static/js/data.js
+++ b/static/js/data.js
@@ -145,7 +145,7 @@ class excitationBase {
     this.initial = initial;
     this.final = final
     this.type = new excitationType(0, new description(type,true))
-    if (type !== "") {
+    if (type) {
       const tys = type.split(";")
       const arrow = String.raw`\rightarrow`
       for (const ty of tys) {
@@ -277,6 +277,9 @@ class dataFileBase {
     var end = new state(parseInt(vals[3], 10), parseInt(vals[4],10), vals[5]);
     var hasType = vals.length >= 7 && isNaN(vals[6])
     var type = ((vals.length >= 7 && hasType) ? vals[6] : null)
+    if (type==="_") {
+      type=null
+    }
     if (type) {
       const m = type.match(/^\(([^\)]*)\)$/)
       if (m) {