From 101402bb952a092814144fb22710cada8858becc Mon Sep 17 00:00:00 2001
From: Rishabh Singh <rishabhptr@gmail.com>
Date: Tue, 26 Dec 2017 13:57:32 +0530
Subject: [PATCH] Added check for image_tag occurences.

Checking for presence of a image before using image_tag
Fixes #1909
---
 app/views/admin/sponsors/index.html.haml      | 3 ++-
 app/views/conferences/_modal_description.haml | 3 ++-
 app/views/conferences/show.html.haml          | 2 +-
 3 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/app/views/admin/sponsors/index.html.haml b/app/views/admin/sponsors/index.html.haml
index 1c8f1077..d2fc512c 100644
--- a/app/views/admin/sponsors/index.html.haml
+++ b/app/views/admin/sponsors/index.html.haml
@@ -19,7 +19,8 @@
           - @conference.sponsors.each do |sponsor|
             %tr
               %td
-                = image_tag(sponsor.picture.thumb.url, width: '20%')
+                - if sponsor.picture?
+                  = image_tag(sponsor.picture.thumb.url, width: '20%')
               %td
                 = sponsor.name
               %td
diff --git a/app/views/conferences/_modal_description.haml b/app/views/conferences/_modal_description.haml
index eb6f2b69..7fe4173b 100644
--- a/app/views/conferences/_modal_description.haml
+++ b/app/views/conferences/_modal_description.haml
@@ -15,7 +15,8 @@
                 - if object.is_a? Sponsor
                   - img_classes << ['img-sponsor',
                     "img-sponsor-#{object.sponsorship_level.position}"]
-                = image_tag get_logo(object), class: img_classes
+                - if object.picture?
+                  = image_tag get_logo(object), class: img_classes
             %p.description
               = object.description
           .modal-footer
diff --git a/app/views/conferences/show.html.haml b/app/views/conferences/show.html.haml
index d43c99cf..ea99b419 100644
--- a/app/views/conferences/show.html.haml
+++ b/app/views/conferences/show.html.haml
@@ -29,7 +29,7 @@
     - if @conference.registration_open?
       = render 'registration', conference: @conference,
         registration_period: @conference.registration_period,
-        tickets: @tickets, conference_id: @conference_id.short_title
+        tickets: @tickets, conference_id: @conference.short_title
   - if @conference.splashpage.include_tickets && @conference.tickets.any?
     = render 'tickets', conference: @conference, tickets: @tickets