From 3b4a6044986120c9817b042b2a53732b42b25df3 Mon Sep 17 00:00:00 2001
From: David Anderson <davea@ssl.berkeley.edu>
Date: Thu, 24 Apr 2014 09:54:13 -0700
Subject: [PATCH] web: tweaks to last commit

---
 html/inc/boinc_db.inc | 11 +++++++++++
 html/user/pm.php      |  2 +-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/html/inc/boinc_db.inc b/html/inc/boinc_db.inc
index 4b27165ae3..1c471aa109 100644
--- a/html/inc/boinc_db.inc
+++ b/html/inc/boinc_db.inc
@@ -135,6 +135,17 @@ class BoincUser {
         $email_addr = BoincDb::escape_string($email_addr);
         return self::lookup("email_addr='$email_addr'");
     }
+    static function lookup_name($name) {
+        $name = BoincDb::escape_string($name);
+        $users = BoincUser::enum("name='$name'");
+        switch (sizeof($users)) {
+        case 1:
+            return $users[0];
+        case 0:
+            return null;
+        }
+        return -1;
+    }
     static function count($clause) {
         $db = BoincDb::get();
         return $db->count('user', $clause);
diff --git a/html/user/pm.php b/html/user/pm.php
index 026dd36adb..092c91e24f 100644
--- a/html/user/pm.php
+++ b/html/user/pm.php
@@ -205,7 +205,7 @@ function do_send($logged_in_user) {
                     pm_form($replyto, $userid, tra("Could not find user with id %1", $userid));
                 }
             } else {
-                $user = BoincUser:lookup_name($username);
+                $user = BoincUser::lookup_name($username);
                 if ($user == null) {
                     pm_form($replyto, $userid, tra("Could not find user with username %1", $username));
                 } elseif ($user == -1) { // Non-unique username