core/modules/editor/editor.admin.inc |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/modules/editor/editor.admin.inc b/core/modules/editor/editor.admin.inc
index 0236b4c..eed9761 100644
--- a/core/modules/editor/editor.admin.inc
+++ b/core/modules/editor/editor.admin.inc
@@ -105,7 +105,7 @@ function editor_image_upload_settings_form(Editor $editor) {
     '#title' => t('Width'),
     '#title_display' => 'invisible',
     '#type' => 'number',
-    '#default_value' => ($editor->image_upload['max_dimensions']['width'] === 0) ? '' : $editor->image_upload['max_dimensions']['width'],
+    '#default_value' => (empty($editor->image_upload['max_dimensions']['width'])) ? '' : $editor->image_upload['max_dimensions']['width'],
     '#size' => 8,
     '#maxlength' => 8,
     '#min' => 1,
@@ -118,7 +118,7 @@ function editor_image_upload_settings_form(Editor $editor) {
     '#title' => t('Height'),
     '#title_display' => 'invisible',
     '#type' => 'number',
-    '#default_value' => ($editor->image_upload['max_dimensions']['height'] === 0) ? '' : $editor->image_upload['max_dimensions']['height'],
+    '#default_value' => (empty($editor->image_upload['max_dimensions']['height'])) ? '' : $editor->image_upload['max_dimensions']['height'],
     '#size' => 8,
     '#maxlength' => 8,
     '#min' => 1,