From 96154a6b9816566d2e47f883892501443af3e94b Mon Sep 17 00:00:00 2001
From: Josef Rokos <pepa@bukova.info>
Date: Fri, 2 Oct 2015 09:41:16 +0200
Subject: [PATCH] =?UTF-8?q?Opraveno=20maz=C3=A1n=C3=AD=20z=C3=A1znam=C5=AF?=
 =?UTF-8?q?=20z=20po=C5=BEadavk=C5=AF=20closes=20#257?=
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---
 .../isspst/services/signeddocs/SignedDocumentServiceImpl.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/main/java/info/bukova/isspst/services/signeddocs/SignedDocumentServiceImpl.java b/src/main/java/info/bukova/isspst/services/signeddocs/SignedDocumentServiceImpl.java
index f2cfea1c..e4053e82 100644
--- a/src/main/java/info/bukova/isspst/services/signeddocs/SignedDocumentServiceImpl.java
+++ b/src/main/java/info/bukova/isspst/services/signeddocs/SignedDocumentServiceImpl.java
@@ -76,6 +76,10 @@ public class SignedDocumentServiceImpl extends AbstractOwnedService<SignedDocume
 
 	@Override
 	public void delFromApprove(SignedDocument document) {
+		if (document == null) {
+			return;
+		}
+
 		super.delete(document);
 
 		for (SignedDocumentItem item : document.getItems()) {