Fixed php notice for undeclared variable.

2006-03-23 02:34:37 +00:00
parent 6d727d75cf
commit e64ef4f9b7
1 changed files with 5 additions and 2 deletions
@@ -247,8 +247,11 @@
    } else {
        $focus = "login.username";
    }
-
-    if ($CFG->auth == "email" or $CFG->auth == "none" or chop($CFG->auth_instructions) <> "" ) {
+    
+    if (isset($CFG->auth_instructions)) {
+        $CFG->auth_instructions = trim($CFG->auth_instructions);
+    }
+    if ($CFG->auth == "email" or $CFG->auth == "none" or !empty($CFG->auth_instructions)) {
        $show_instructions = true;
    } else {
        $show_instructions = false;