From e564188e5fb41cbbbbfd78ff1269e1e57959ef86 Mon Sep 17 00:00:00 2001
From: Ruben Taelman <ruben.taelman@ugent.be>
Date: Sat, 28 Mar 2020 13:09:04 +0100
Subject: [PATCH] Fix crash on relative base tag values

---
 lib/Util.ts       | 2 +-
 test/Util-test.ts | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/lib/Util.ts b/lib/Util.ts
index a79179c..24601a2 100644
--- a/lib/Util.ts
+++ b/lib/Util.ts
@@ -146,7 +146,7 @@ export class Util {
     if (fragmentIndex >= 0) {
       href = href.substr(0, fragmentIndex);
     }
-    return this.dataFactory.namedNode(href);
+    return this.dataFactory.namedNode(resolve(href, this.baseIRI.value));
   }
 
   /**
diff --git a/test/Util-test.ts b/test/Util-test.ts
index 4f4f5d6..c5da460 100644
--- a/test/Util-test.ts
+++ b/test/Util-test.ts
@@ -810,6 +810,12 @@ describe('Util', () => {
         return expect(util.getBaseIRI('http://base.org/#hash'))
           .toEqualRdfTerm(namedNode('http://base.org/'));
       });
+
+      it('should return a relative baseIRI', async () => {
+        util.baseIRI = namedNode('http://example.org/');
+        return expect(util.getBaseIRI('abc'))
+          .toEqualRdfTerm(namedNode('http://example.org/abc'));
+      });
     });
   });