Fix PHP warning when array index for role does not exist (cb03ae9)

inc/base.php

@@ -165,10 +165,12 @@ function logger($severity, $scriptname, $scope, $message)
 
   DEBUG("LOGGING $scriptname:$scope:$message");
   $user = NULL;
+  if (array_key_exists("role", $_SESSION)) {
     if ($_SESSION['role'] & ROLE_SYSTEMUSER)
       $user = $_SESSION['userinfo']['username'];
     elseif ($_SESSION['role'] & ROLE_CUSTOMER)
       $user = $_SESSION['customerinfo']['customerno'];
+  }
 
   $args = array(":user" => $user,
                 ":remote" => $_SERVER['REMOTE_ADDR'],


...	...	@@ -165,10 +165,12 @@ function logger($severity, $scriptname, $scope, $message)
165	165
166	166	DEBUG("LOGGING $scriptname:$scope:$message");
167	167	$user = NULL;
	168	+ if (array_key_exists("role", $_SESSION)) {
168	169	if ($_SESSION['role'] & ROLE_SYSTEMUSER)
169	170	$user = $_SESSION['userinfo']['username'];
170	171	elseif ($_SESSION['role'] & ROLE_CUSTOMER)
171	172	$user = $_SESSION['customerinfo']['customerno'];
	173	+ }
172	174
173	175	$args = array(":user" => $user,
174	176	":remote" => $_SERVER['REMOTE_ADDR'],
175	177

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