New test.

[mono.git] / mcs / class / Mono.Security / Mono.Security.X509 / X509CRL.cs

diff --git a/mcs/class/Mono.Security/Mono.Security.X509/X509CRL.cs b/mcs/class/Mono.Security/Mono.Security.X509/X509CRL.cs
index 9c9a7a81e7b55589ec84470ce6824881285d61de..5d752d17f0feacdf7439e429ea8ce1eef1bd01f6 100644 (file)
--- a/mcs/class/Mono.Security/Mono.Security.X509/X509CRL.cs
+++ b/mcs/class/Mono.Security/Mono.Security.X509/X509CRL.cs
@@ -168,7 +168,7 @@ namespace Mono.Security.X509 {
                                // CertificateList / TBSCertList / revokedCertificates  SEQUENCE OF SEQUENCE  {
                                entries = new ArrayList ();
                                // this is OPTIONAL so it may not be present if no entries exists
-                               if (next.Tag == 0x30) {
+                               if ((next != null) && (next.Tag == 0x30)) {
                                        ASN1 revokedCertificates = next;
                                        for (int i=0; i < revokedCertificates.Count; i++) {
                                                entries.Add (new X509CrlEntry (revokedCertificates [i]));