From 77c51b247e4ebc6a521f5c8352885c0cd12b0f5a Mon Sep 17 00:00:00 2001
From: Dealga McArdle <tetha.z@gmail.com>
Date: Thu, 9 Sep 2021 12:59:32 +0200
Subject: [PATCH] add extra docstring test

---
 utils/sv_extra_search.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/utils/sv_extra_search.py b/utils/sv_extra_search.py
index 61f0e5b2a..33339de83 100644
--- a/utils/sv_extra_search.py
+++ b/utils/sv_extra_search.py
@@ -121,7 +121,12 @@ def gather_items(context):
             nodetype = get_node_class_reference(item[0])
             if not nodetype:
                 continue
-            fx.append((str(idx), ensure_valid_show_string(nodetype), '', idx))
+
+            docstring = ensure_valid_show_string(nodetype)
+            if not docstring:
+                continue
+
+            fx.append((str(idx), docstring, '', idx))
             idx += 1
 
     for k, v in macros.items():
-- 
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