Fixed two PHP warnings due to lack of array index. Props for [Leonidas](

https://wordpress.org/support/users/visionoptika/).

includes/iworks/class-iworks-opengraph.php

@@ -830,7 +830,7 @@ public function wp_head() {
 				is_array( $og['og']['image'] )
 				&& ! empty( $og['og']['image'] )
 			) {
-				$img = $og['og']['image'][0];
+				$img = reset( $og['og']['image'] );
 				if ( isset( $img['url'] ) ) {
 					$tmp_src = $img['url'];
 				}
@@ -1451,8 +1451,9 @@ private function set_twitter_image( $og ) {
 		if (
 			isset( $og['og']['image'] )
 			&& is_array( $og['og']['image'] )
+			&& ! empty( $og['og']['image'] )
 		) {
-			$img = $og['og']['image'][0];
+			$img = reset( $og['og']['image'] );
 		} else {
 			return $og;
 		}

package.json

@@ -3,7 +3,7 @@
     "title": "OG — Better Share on Social Media",
     "tagline": "The simple method to add Open Graph metadata to your entries so that they look great when shared on sites.",
     "description": "Very tiny Open Graph plugin - add featured image as facebook image. This plugin do not have any configuration - you can check how it works looking into page source.",
-    "version": "3.1.7",
+    "version": "3.1.8",
     "homepage": "http://og.iworks.pl/",
     "author": [
         {

readme.txt

@@ -127,6 +127,10 @@ Rich filters implementation allows to change almost every output of this plugin,
 
 == Changelog ==
 
+
+= 3.1.8 (2022-11-08) =
+* Fixed two PHP warnings due to lack of array index. Props for [Leonidas](https://wordpress.org/support/users/visionoptika/).
+
 = 3.1.7 (2022-08-16) =
 * Fixed issue with [Reading Time WP](https://wordpress.org/plugins/reading-time-wp/) it returns string instead number for reading time less than 1 minute. Props for Radosław Serba.