Remove undefined and unneeded $alt variable

barryceelen · barryceelen · commit 9c5966758d69 · 2014-04-17T11:51:11.000+02:00
diff --git a/wp-tevko-responsive-images.php b/wp-tevko-responsive-images.php
@@ -36,7 +36,7 @@ function tevkori_get_img_alt( $image ) {
 function tevkori_get_picture_srcs( $image, $mappings ) {
 	$arr = array();
 	foreach ( $mappings as $size => $type ) {
-		$image_src = wp_get_attachment_image_src( $image, $type, $alt );
+		$image_src = wp_get_attachment_image_src( $image, $type );
 		$arr[] = '<span data-src="'. $image_src[0] . ' "data-media="(min-width:'. $size .'px)"></span>';
 	}
 	return implode( $arr );

Original file line number	Diff line number	Diff line change
`@@ -36,7 +36,7 @@ function tevkori_get_img_alt( $image ) {`
`36`	`36`	`function tevkori_get_picture_srcs( $image, $mappings ) {`
`37`	`37`	`$arr = array();`
`38`	`38`	`foreach ( $mappings as $size => $type ) {`
`39`		`- $image_src = wp_get_attachment_image_src( $image, $type, $alt );`
	`39`	`+ $image_src = wp_get_attachment_image_src( $image, $type );`
`40`	`40`	`$arr[] = '<span data-src="'. $image_src[0] . ' "data-media="(min-width:'. $size .'px)"></span>';`
`41`	`41`	`}`
`42`	`42`	`return implode( $arr );`