Don’t try to use criticalcss if none exists.

ResponsiveImagesCG · Feb 6, 2017 · 64422ec · 64422ec
1 parent ee627bd
commit 64422ec
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diff --git 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
@@ -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>
-Original file line number
+Diff line change
@@ Expand Up / @@ -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>
@@ Expand Down @@