Merge pull request #389 from vjnrv/patch-1

CI_Profiler => Accepting objects while profiling session data.
diff --git a/system/libraries/Profiler.php b/system/libraries/Profiler.php
index 330acce..ac58129 100644
--- a/system/libraries/Profiler.php
+++ b/system/libraries/Profiler.php
@@ -506,7 +506,7 @@
 
 		foreach ($this->CI->session->all_userdata() as $key => $val)
 		{
-			if (is_array($val))
+			if (is_array($val) || is_object($val))
 			{
 				$val = print_r($val, TRUE);
 			}