From 64422ec6d1e42407ce63dc4dcbefaf489f5e4ccd Mon Sep 17 00:00:00 2001
From: Mat Marquis <mat@matmarquis.com>
Date: Mon, 6 Feb 2017 15:02:19 -0500
Subject: [PATCH] =?UTF-8?q?Don=E2=80=99t=20try=20to=20use=20criticalcss=20?=
 =?UTF-8?q?if=20none=20exists.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 _tmpl/_partials/head.hbs | 6 ++++--
 _tmpl/index.hbs          | 1 +
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/_tmpl/_partials/head.hbs b/_tmpl/_partials/head.hbs
index d456678..cc3a09c 100644
--- a/_tmpl/_partials/head.hbs
+++ b/_tmpl/_partials/head.hbs
@@ -7,9 +7,11 @@
     <meta name="fullcss" content="/_css/all.css">
 
     <?php
-    if( is_null( $_GET[ "nocrit" ] ) ) {
+    $critical = @file_get_contents("_css/critical.css" );
+    $criticalCssNotEmpty = $critical !== false && strlen($critical) !== 0;
+    if( is_null( $_GET[ "nocrit" ] ) && $criticalCssNotEmpty ) {
       echo "<style>";
-      include( "_css/critical.css" );
+      echo $critical;
       echo "</style>";
     } else {
       echo '<link rel="stylesheet" href="/_css/all.css">';
diff --git a/_tmpl/index.hbs b/_tmpl/index.hbs
index f2da467..9a096ec 100644
--- a/_tmpl/index.hbs
+++ b/_tmpl/index.hbs
@@ -33,6 +33,7 @@
 
       <nav class="social">
         <a class="no-txt twitter" href="https://twitter.com/respimg">The RICG on Twitter</a>
+        <a href="https://ricg-slack.herokuapp.com"><img src="https://ricg-slack.herokuapp.com/badge.svg" alt="Join the RICG on Slack"></a>
       </nav>
     </div>