Force defining hook_get_auth_webserver_profile

Or it just won't do anything

root/etc/e-smith/templates/usr/share/limesurvey/application/config/config.php/25ProfileHook

@@ -5,32 +5,30 @@ $lang = substr $lang, 0, 2;
 
 $OUT .=<<"EOF";
 
-if (!function_exists('hook_get_auth_webserver_profile')){
+function hook_get_auth_webserver_profile(\$user_name) {
-    function hook_get_auth_webserver_profile(\$user_name) {
+    if (!isset(\$_SERVER['REMOTE_USER'])){
-        if (!isset(\$_SERVER['REMOTE_USER'])){
+        return false;
-            return false;
+    }
-        }
+    \$login = \$_SERVER['REMOTE_USER'];
-        \$login = \$_SERVER['REMOTE_USER'];
+    if (isset(\$_SERVER['HTTP_USER_NAME'])){
-        if (isset(\$_SERVER['HTTP_USER_NAME'])){
+        \$name = \$_SERVER['HTTP_USER_NAME'];
-            \$name = \$_SERVER['HTTP_USER_NAME'];
+    }
-        }
+    else{
-        else{
+        \$name = \$login;
-            \$name = \$login;
+    }
-        }
+    if (isset(\$_SERVER['HTTP_USER_EMAIL'])){
-        if (isset(\$_SERVER['HTTP_USER_EMAIL'])){
+        \$email = \$_SERVER['HTTP_USER_EMAIL'];
-            \$email = \$_SERVER['HTTP_USER_EMAIL'];
+    }
-        }
+    else{
-        else{
+        \$email = \$login . '\@$DomainName';
-            \$email = \$login . '\@$DomainName';
-        }
-        return Array(
-                      'full_name'       => \$name,
-                      'email'           => \$email,
-                      'lang'            => '$lang',
-                      'htmleditormode'  => 'inline',
-                      'templatelist'    => 'default,basic,MyOrgTemplate',
-        );
     }
+    return Array(
+                  'full_name'       => \$name,
+                  'email'           => \$email,
+                  'lang'            => '$lang',
+                  'htmleditormode'  => 'inline',
+                  'templatelist'    => 'default,basic,MyOrgTemplate',
+    );
 }
 
 if (!function_exists('hook_get_auth_webserver_permissions')){