🔨 Fix thread-unsafe deque iteration

2023-03-26 17:49:51 -05:00 · 2023-03-26 17:49:51 -05:00 · c2decc3e2e
parent 1adf76dd23
commit c2decc3e2e
1 changed files with 2 additions and 1 deletions
--- a/buildroot/share/PlatformIO/scripts/marlin.py
+++ b/buildroot/share/PlatformIO/scripts/marlin.py
@ -16,7 +16,8 @@ def copytree(src, dst, symlinks=False, ignore=None):
            shutil.copy2(item, dst / item.name)

 def replace_define(field, value):
-    for define in env['CPPDEFINES']:
+    envdefs = env['CPPDEFINES'].copy()
+    for define in envdefs:
        if define[0] == field:
            env['CPPDEFINES'].remove(define)
    env['CPPDEFINES'].append((field, value))