From 57b3e87eb87e9e43aa9c5dec696f7166b89865c7 Mon Sep 17 00:00:00 2001
From: "Dr. Martin Goik" <goik@hdm-stuttgart.de>
Date: Sat, 9 Feb 2019 22:58:13 +0100
Subject: [PATCH] Minor warning fix

---
 Klausuren/Sda1/2018Summer/Solve/Schema/bib.xsd | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Klausuren/Sda1/2018Summer/Solve/Schema/bib.xsd b/Klausuren/Sda1/2018Summer/Solve/Schema/bib.xsd
index 0a532d7ce..0a67e4942 100644
--- a/Klausuren/Sda1/2018Summer/Solve/Schema/bib.xsd
+++ b/Klausuren/Sda1/2018Summer/Solve/Schema/bib.xsd
@@ -46,7 +46,7 @@
     <xs:complexType>
       <xs:sequence>
         <xs:element ref="title"/>
-        <xs:choice minOccurs="1" maxOccurs="unbounded">
+        <xs:choice maxOccurs="unbounded">
           <xs:element ref="author"/>
           <xs:element ref="editor"/>
         </xs:choice>
@@ -63,7 +63,7 @@
         <xs:element name="uri" >
           <xs:simpleType>
             <xs:restriction base="xs:anyURI">
-              <xs:pattern value="http[s]?://.+"></xs:pattern>
+              <xs:pattern value="http[s]?://.+"/>
             </xs:restriction>
           </xs:simpleType>
         </xs:element>
-- 
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