From 2b14e7cb0602c98c4fd7d1956cf89299d3c83106 Mon Sep 17 00:00:00 2001
From: selul <marius.cristea@vertistudio.com>
Date: Wed, 27 Mar 2019 11:46:17 +0200
Subject: [PATCH] fix: cropping behaviour being inconsistent with due to
 variable reset in image parsing loop

---
 inc/tag_replacer.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/inc/tag_replacer.php b/inc/tag_replacer.php
index 1349a2c2..1c046906 100644
--- a/inc/tag_replacer.php
+++ b/inc/tag_replacer.php
@@ -67,6 +67,7 @@ public function process_image_tags( $content, $images = array() ) {
 		$sizes2crop  = self::size_to_crop();
 		foreach ( $images[0] as $index => $tag ) {
 			$width     = $height = false;
+			$crop = null;
 			$image_tag = $images['img_tag'][ $index ];
 
 			$is_slashed = strpos( $images['img_url'][ $index ], '\/' ) !== false;
@@ -105,7 +106,7 @@ public function process_image_tags( $content, $images = array() ) {
 			}
 			if ( empty( $resize ) && isset( $sizes2crop[ $width . $height ] ) ) {
 				$resize = $this->to_optml_crop( $sizes2crop[ $width . $height ] );
-			} elseif ( isset( $crop ) ) {
+			} elseif ( $crop !== null ) {
 				$resize = $this->to_optml_crop( $crop );
 			}