diff --git a/wp-includes/class-wp-image-editor.php b/wp-includes/class-wp-image-editor.php
index 1bf80e392d..3d38cd1cbb 100644
--- a/wp-includes/class-wp-image-editor.php
+++ b/wp-includes/class-wp-image-editor.php
@@ -409,6 +409,9 @@ abstract class WP_Image_Editor {
 			$fp = fopen( $filename, 'w' );
 
 			if ( ! $fp ) {
+				if ( $stream ) {
+					ob_end_clean();
+				}
 				return false;
 			}
 
diff --git a/wp-includes/version.php b/wp-includes/version.php
index b08cf71018..7420db266b 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.0-alpha-42694';
+$wp_version = '5.0-alpha-42695';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.