Index: /trunk/xpressme_integration_kit/wp-content/plugins/xpressme/xpressme.php
===================================================================
--- /trunk/xpressme_integration_kit/wp-content/plugins/xpressme/xpressme.php	(revision 368)
+++ /trunk/xpressme_integration_kit/wp-content/plugins/xpressme/xpressme.php	(revision 369)
@@ -34,5 +34,5 @@
 	add_submenu_page(__FILE__, __('Integration Settings', 'xpressme'), __('Integration Settings', 'xpressme'), 8, 'integration_option_page', 'integration_option_page');
 	add_submenu_page(__FILE__, __('Other Settings', 'xpressme'), __('Other Settings', 'xpressme'), 8, 'other_option_page', 'other_option_page');
-	if (function_exists(wp_remote_get))
+	if (function_exists('wp_remote_get'))
 		add_submenu_page(__FILE__, __('Upgrade', 'xpressme'), __('Upgrade', 'xpressme'), 8, 'upgrade_page', 'upgrade_page');
 	add_submenu_page(__FILE__, __('to XOOPS Admin', 'xpressme'), __('to XOOPS Admin', 'xpressme'), 8,  'redirect_xoops_admin', 'redirect_xoops_admin');
@@ -320,5 +320,5 @@
 	);
 
-	if (! function_exists(wp_remote_get)) return false;
+	if (! function_exists('wp_remote_get')) return false;
 	
 	$response = wp_remote_get($check_url, $request_options);