Fix #278: Receiving leader entity causes exception

eberhardtj · cboehme · commit 07a88d188fd6 · 2018-12-19T14:27:24.000+01:00
(cherry picked from commit 264265326fbc5dd9b66fc30d21196d8af1c5e391) (cherry picked from commit 429ff26)
diff --git a/metafacture-biblio/src/main/java/org/metafacture/biblio/marc21/Marc21Encoder.java b/metafacture-biblio/src/main/java/org/metafacture/biblio/marc21/Marc21Encoder.java
@@ -156,7 +156,9 @@ private void startField(final String name) {
 
     @Override
     public void endEntity() {
-        builder.endDataField();
+        if (state.equals(State.IN_FIELD_ENTITY)) {
+            builder.endDataField();
+        }
         state = State.IN_RECORD;
     }
 

Original file line number	Diff line number	Diff line change
`@@ -156,7 +156,9 @@ private void startField(final String name) {`
`156`	`156`
`157`	`157`	`@Override`
`158`	`158`	`public void endEntity() {`
`159`		`- builder.endDataField();`
	`159`	`+ if (state.equals(State.IN_FIELD_ENTITY)) {`
	`160`	`+ builder.endDataField();`
	`161`	`+ }`
`160`	`162`	`state = State.IN_RECORD;`
`161`	`163`	`}`
`162`	`164`