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-rw-r--r--src/main/java/at/knowcenter/wag/egov/egiz/ldap/api/LDAPAPIImpl.java4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/ldap/api/LDAPAPIImpl.java b/src/main/java/at/knowcenter/wag/egov/egiz/ldap/api/LDAPAPIImpl.java
index 6f4ca72..d6f3e7c 100644
--- a/src/main/java/at/knowcenter/wag/egov/egiz/ldap/api/LDAPAPIImpl.java
+++ b/src/main/java/at/knowcenter/wag/egov/egiz/ldap/api/LDAPAPIImpl.java
@@ -109,7 +109,9 @@ public class LDAPAPIImpl implements LDAPAPI {
try {
LDAPClient client = this.ldapClientFactory.createClient(issuer);
X509Certificate x509certificate = client.retrieveCertificate(new BigInteger(serialNumber));
- base64CertData = Util.Base64Encode(x509certificate.toByteArray());
+ if (x509certificate != null) {
+ base64CertData = Util.Base64Encode(x509certificate.toByteArray());
+ }
} catch (LDAPException e) {
this.log.error(e);
}