Equality not assignment

gdiggs · gdiggs · commit 29e32358a637 · 2016-07-06T10:32:05.000-04:00
diff --git a/engine.php b/engine.php
@@ -40,7 +40,7 @@
 
 // If there is no output from the runner, an exception must have occurred
 foreach ($results as $result_file) {
-    if ($result_file = "cc_exception_thrown") {
+    if ($result_file == "cc_exception_thrown") {
         exit(1);
     } else {
         echo file_get_contents($result_file);
