Fix notice error about no buffer to flush

veda-consulting-company · Sep 19, 2023 · 87470e4 · 87470e4
1 parent 5b9ac20
commit 87470e4
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/CRM/Mosaico/Utils.php b/CRM/Mosaico/Utils.php
@@ -431,7 +431,9 @@ public static function sendImage(string $file) {
     header("Content-type:" . $mime_type);
 
     readfile($file);
-    ob_flush();
+    if (ob_get_length()) {
+      ob_flush();
+    }
     flush();
   }