From 89781f3c0ed7bb6d61d1d1dfdbf9c4cb98ad0661 Mon Sep 17 00:00:00 2001
From: ashleyholman <ashleyholman>
Date: Tue, 29 Sep 2009 06:29:11 +0000
Subject: [PATCH] MDL-20374 default exception handler: log backtrace to
 webserver log if DEBUG_MINIMAL or greater.

---
 lib/setuplib.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/setuplib.php b/lib/setuplib.php
index 5f3a5db3ec..731b297687 100644
--- a/lib/setuplib.php
+++ b/lib/setuplib.php
@@ -214,6 +214,10 @@ function default_exception_handler($ex, $isupgrade = false, $plugin = null) {
         echo $OUTPUT->fatal_error($message, $moreinfourl, $link, $backtrace, $debuginfo);
     }
 
+    $errmsg = "Default exception handler: " . $ex->getMessage() . "\n" .  format_backtrace($backtrace);
+    if (debugging($errmsg, DEBUG_MINIMAL)) {
+        error_log($errmsg, 0);
+    }
     exit(1); // General error code
 }
 
-- 
2.39.5