fix: ParsrConverter fails on pages without text (#3605)

* try to fix bug * remove print * leftover
deepset-ai · Nov 21, 2022 · 5f62494 · 5f62494
1 parent 7e0aa82
commit 5f62494
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/haystack/nodes/file_converter/parsr.py b/haystack/nodes/file_converter/parsr.py
@@ -186,7 +186,7 @@ def convert(
                             id_hash_keys,
                         )
                         tables.append(table)
-                if text[-1] != "\f":
+                if len(text) == 0 or text[-1] != "\f":
                     text += "\f"
 
         if valid_languages: