- Patch #451604 by brianV, sun | Dries, c960657: rename drupal_set_header().

1 files changed, 3 insertions, 3 deletions

diff --git a/modules/image/image.module b/modules/image/image.module
index 3e43ed5f5..603c336b1 100644
--- a/modules/image/image.module
+++ b/modules/image/image.module
@@ -453,8 +453,8 @@ function image_style_generate() {
     if (!$lock_acquired) {
       // Tell client to retry again in 3 seconds. Currently no browsers are known
       // to support Retry-After.
-      drupal_set_header('503 Service Unavailable');
-      drupal_set_header('Retry-After', 3);
+      drupal_add_http_header('503 Service Unavailable');
+      drupal_add_http_header('Retry-After', 3);
       print t('Image generation in progress, please try again shortly.');
       exit();
     }
@@ -474,7 +474,7 @@ function image_style_generate() {
   }
   else {
     watchdog('image', 'Unable to generate the derived image located at %path.', $destination);
-    drupal_set_header('500 Internal Server Error');
+    drupal_add_http_header('500 Internal Server Error');
     print t('Error generating image.');
     exit();
   }