mtrace now works properly for web display too

diff --git a/lib/moodlelib.php b/lib/moodlelib.php
index 6fda3049b3073361e40491b3727f58a0b03a2257..302acd3c8e1bec8b896390c65a12797cbb54091f 100644 (file)
--- a/lib/moodlelib.php
+++ b/lib/moodlelib.php
@@ -2868,7 +2868,13 @@ function address_in_subnet($addr, $subnetstr) {
 
 function mtrace($string, $eol="\n") {
 // For outputting debugging info 
-    fwrite(STDOUT, $string.$eol);
+
+    if (defined('STDOUT')) {
+        fwrite(STDOUT, $string.$eol);
+    } else {
+        echo "$string$eol";
+    }
+
     flush();
 }