From c9ed8d7ea7962e9ec6070199c72b5f8a37dee484 Mon Sep 17 00:00:00 2001
From: Jacques Lucke <jacques@blender.org>
Date: Thu, 5 Sep 2024 16:51:35 +0200
Subject: [PATCH] Fix: Tools: improve gdb frame filter when used in non-debug
 build

---
 tools/debug/gdb/blender_gdb_extension.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/tools/debug/gdb/blender_gdb_extension.py b/tools/debug/gdb/blender_gdb_extension.py
index 3cc17655dc7..5d4cd217b11 100644
--- a/tools/debug/gdb/blender_gdb_extension.py
+++ b/tools/debug/gdb/blender_gdb_extension.py
@@ -614,8 +614,12 @@ class FrameFilter:
             current_filter = None
 
         for frame in frame_iter:
+            file_name = frame.filename()
+            if file_name is None:
+                yield frame
+                continue
             if current_filter and re.match(
-                current_filter.filename_pattern, frame.filename()
+                current_filter.filename_pattern, file_name
             ):
                 current_frames.append(frame)
                 continue
@@ -623,7 +627,7 @@ class FrameFilter:
             yield from handle_gathered_frames()
 
             for f in frame_filters:
-                if re.match(f.filename_pattern, frame.filename()):
+                if re.match(f.filename_pattern, file_name):
                     current_filter = f
                     current_frames = [frame]
                     break