Filter and remove empty results

mrrobot47 · mrrobot47 · commit a8febcfc2d29 · 2018-10-24T12:58:24.000+05:30
Signed-off-by: Riddhesh Sanghvi &lt;riddheshsanghvi96@gmail.com&gt;
diff --git a/php/class-ee-docker.php b/php/class-ee-docker.php
@@ -273,6 +273,6 @@ public static function create_volumes( $prefix, $volumes, $update_to_docker_pref
 	public static function get_volumes_by_label( $label ) {
 		$launch = EE::launch( sprintf( 'docker volume ls --filter="label=org.label-schema.vendor=EasyEngine" --filter="label=io.easyengine.site=%s" -q', $label ) );
 
-		return explode( PHP_EOL, trim( $launch->stdout ) );
+		return array_filter( explode( PHP_EOL, trim( $launch->stdout ) ), 'trim' );
 	}
 }

Original file line number	Diff line number	Diff line change
`@@ -273,6 +273,6 @@ public static function create_volumes( $prefix, $volumes, $update_to_docker_pref`
`273`	`273`	`public static function get_volumes_by_label( $label ) {`
`274`	`274`	`$launch = EE::launch( sprintf( 'docker volume ls --filter="label=org.label-schema.vendor=EasyEngine" --filter="label=io.easyengine.site=%s" -q', $label ) );`
`275`	`275`
`276`		`- return explode( PHP_EOL, trim( $launch->stdout ) );`
	`276`	`+ return array_filter( explode( PHP_EOL, trim( $launch->stdout ) ), 'trim' );`
`277`	`277`	`}`
`278`	`278`	`}`