From 0df5349dbf36e533ef30a763c94da84593340eac Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9gis=20Hanol?= <regis@hanol.fr>
Date: Thu, 30 May 2019 00:05:53 +0200
Subject: [PATCH] FIX: ensure the post url is present

Also don't interpolate a string
---
 plugins/poll/plugin.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/plugins/poll/plugin.rb b/plugins/poll/plugin.rb
index c1fdd157f1e..b9c554240a2 100644
--- a/plugins/poll/plugin.rb
+++ b/plugins/poll/plugin.rb
@@ -438,9 +438,9 @@ after_initialize do
   on(:reduce_excerpt) do |doc, options|
     post = options[:post]
 
-    replacement = post ?
+    replacement = post&.url.present? ?
       "<a href='#{UrlHelper.escape_uri(post.url)}'>#{I18n.t("poll.poll")}</a>" :
-      "#{I18n.t("poll.poll")}"
+      I18n.t("poll.poll")
 
     doc.css("div.poll").each do |poll|
       poll.replace(replacement)