From 0a96fb1c2f17027c479e6dd4eec3469256fef743 Mon Sep 17 00:00:00 2001
From: Jeremy Malcolm <jeremy@ciroap.org>
Date: Sun, 28 Sep 2014 22:17:11 +0100
Subject: [PATCH] Test for already defined OAuth exception class

---
 extlib/OAuth.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/extlib/OAuth.php b/extlib/OAuth.php
index 9dc9a99b75..60c50f1cea 100644
--- a/extlib/OAuth.php
+++ b/extlib/OAuth.php
@@ -3,8 +3,10 @@
 
 /* Generic exception class
  */
-class OAuthException extends Exception {
-  // pass
+if (!class_exists(OAuthException)) {
+  class OAuthException extends Exception {
+    // pass
+  }
 }
 
 class OAuthConsumer {