Merge pull request #126 from thrijith/GH-123

display error message when option does not exist

Author: gitlost

features/option.feature

@@ -64,8 +64,10 @@ Feature: Manage WordPress options
       """
 
     When I try `wp option get str_opt`
-    Then the return code should be 1
-    And STDERR should be empty
+    Then STDERR should be:
+      """
+      Error: Could not get 'str_opt' option. Does it exist?
+      """
 
     # Integer values
     When I run `wp option update blog_public 1`

src/Option_Command.php

@@ -76,7 +76,7 @@ public function get( $args, $assoc_args ) {
 		$value = get_option( $key );
 
 		if ( false === $value ) {
-			WP_CLI::halt( 1 );
+			WP_CLI::error( "Could not get '$key' option. Does it exist?" );
 		}
 
 		WP_CLI::print_value( $value, $assoc_args );