From 40b2b21eeff82c606c4bc248653e457bd38cd607 Mon Sep 17 00:00:00 2001
From: svlandeg <sofie.vanlandeghem@gmail.com>
Date: Wed, 17 Jun 2020 23:33:51 +0200
Subject: [PATCH] small bug fix

---
 spacy/gold/example.pyx | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/spacy/gold/example.pyx b/spacy/gold/example.pyx
index eec2f8a86..8dfeffe98 100644
--- a/spacy/gold/example.pyx
+++ b/spacy/gold/example.pyx
@@ -243,16 +243,17 @@ def _fix_legacy_dict_data(example_dict):
     token_dict = example_dict.get("token_annotation", {})
     doc_dict = example_dict.get("doc_annotation", {})
     for key, value in example_dict.items():
-        if key in ("token_annotation", "doc_annotation"):
-            pass
-        elif key == "ids":
-            pass
-        elif key in ("cats", "links") and value:
-            doc_dict[key] = value
-        elif key in ("ner", "entities") and value:
-            doc_dict["entities"] = value
-        else:
-            token_dict[key] = value
+        if value:
+            if key in ("token_annotation", "doc_annotation"):
+                pass
+            elif key == "ids":
+                pass
+            elif key in ("cats", "links"):
+                doc_dict[key] = value
+            elif key in ("ner", "entities"):
+                doc_dict["entities"] = value
+            else:
+                token_dict[key] = value
     # Remap keys
     remapping = {
         "words": "ORTH",