attempting to fix 500 internal server error presumably caused by function

diff --git a/functions.php b/functions.php
index bf3fdf6..0cd884f 100644 (file)
--- a/functions.php
+++ b/functions.php
@@ -421,7 +421,7 @@ add_action('thematic_searchloop', 'mytheme_search_loop');
 
 function custom_content($content) {
     global $post;
-    if ($_GET['glm_action'] == "detail" ) {
+    if ('a' == "detail" ) {
         if ( preg_match_all( '/'. get_shortcode_regex() .'/s', $post->post_content, $matches )
             && array_key_exists( 2, $matches )
             && in_array( 'glm-members-list', $matches[2] ) )