From 9062b4c352af3d7e6c8e0943194c0ce0b2ef527b Mon Sep 17 00:00:00 2001
From: Luke Taylor <luke.taylor@springsource.com>
Date: Fri, 27 Jan 2006 18:53:37 +0000
Subject: [PATCH] Improved solution to 1.4-compatible IllegalArgumentException
 with "cause" exception (as suggested on dev list).

---
 .../java/org/acegisecurity/providers/ldap/LdapUtils.java     | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/core/src/main/java/org/acegisecurity/providers/ldap/LdapUtils.java b/core/src/main/java/org/acegisecurity/providers/ldap/LdapUtils.java
index 724618630e..83d846af4e 100644
--- a/core/src/main/java/org/acegisecurity/providers/ldap/LdapUtils.java
+++ b/core/src/main/java/org/acegisecurity/providers/ldap/LdapUtils.java
@@ -60,8 +60,9 @@ public class LdapUtils {
         try {
             return new URI(url);
         } catch (URISyntaxException e) {
-            logger.error("Failed to parse url " + url, e);
-            throw new IllegalArgumentException("Unable to parse url: " + url);
+            IllegalArgumentException iae = new IllegalArgumentException("Unable to parse url: " + url);
+            iae.initCause(e);
+            throw iae;
         }
     }