support for arbitrary missing discriptions

labsyspharm · Aug 14, 2023 · e83a379 · e83a379
1 parent abf8a2a
commit e83a379
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Showing 4 changed files with 9 additions and 5 deletions.
diff --git a/build/bundle.dev.js b/build/bundle.dev.js
diff --git a/build/bundle.js b/build/bundle.js
diff --git a/package.json b/package.json
@@ -30,7 +30,7 @@
     "build": "webpack --mode production && webpack --mode development -c webpack.config.dev.js"
   },
   "name": "minerva-browser",
-  "version": "3.19.1",
+  "version": "3.19.2",
   "description": "A storytelling interface atop openseadragon",
   "main": "index.js",
   "repository": {

diff --git a/render.js b/render.js
@@ -1138,9 +1138,13 @@ Render.prototype = {
       ].concat((group_index === HS.activeChannel) ? [
         'border-bottom: '+ '2px solid #' + color
       ] : []);
+      const empty = '---';
       li.style.cssText = styles.join('; ');
       li.addEventListener("click", onClick);
-      li.innerText = description;
+      li.innerText = description || empty;
+      if (!description) {
+        li.style.color = 'transparent';
+      }
       ul.appendChild(li);
     })('minerva-channel-legend-info');
 
@@ -1170,7 +1174,7 @@ Render.prototype = {
         var li = document.createElement('li');
         li.addEventListener("click", onClick);
         li.innerText = subgroup.Description || empty;
-        if (li.innerText === empty) {
+        if (!subgroup.Description) {
           li.style.color = 'transparent';
         }
         ul.appendChild(li);