Don't show empty message lists

1 files changed, 6 insertions, 4 deletions

diff --git a/lib/render-msg.js b/lib/render-msg.js
index 7d34fc3..adf13bb 100644
--- a/lib/render-msg.js
+++ b/lib/render-msg.js
@@ -1070,13 +1070,15 @@ RenderMsg.prototype.npmPackages = function (cb) {
   }
   self.render.npmPackageMentions(self.c.mentions, function (err, el) {
     if (err) return cb(err)
+    var dependencyLinks = u.toArray(self.c.dependencyBranch)
+    var versionLinks = u.toArray(self.c.versionBranch)
     self.wrap(h('div', [
       el,
-      Array.isArray(self.c.dependencyBranch) ? h('div',
-        'dependencies via: ', self.c.dependencyBranch.map(renderIdLink)
+      dependencyLinks.length ? h('div',
+        'dependencies via: ', dependencyLinks.map(renderIdLink)
       ) : '',
-      Array.isArray(self.c.versionBranch) ? h('div',
-        'previous versions: ', self.c.versionBranch.map(renderIdLink)
+      versionLinks.length ? h('div',
+        'previous versions: ', versionLinks.map(renderIdLink)
       ) : ''
     ]), elCb)
     return done(cb)