buildman: Correct invalid use of out_dir variable

This variable has a different meaning in the outer scope. Use a different
name to avoid confusion, or bugs.

Signed-off-by: Simon Glass <sjg@chromium.org>

diff --git a/tools/buildman/builderthread.py b/tools/buildman/builderthread.py
index 45ae6ed..f110137 100644 (file)
--- a/tools/buildman/builderthread.py
+++ b/tools/buildman/builderthread.py
@@ -246,8 +246,8 @@ class BuilderThread(threading.Thread):
                         #
                         # Symlinks can confuse U-Boot's Makefile since
                         # we may use '..' in our path, so remove them.
-                        out_dir = os.path.realpath(out_dir)
-                        args.append(f'O={out_dir}')
+                        real_dir = os.path.realpath(out_dir)
+                        args.append(f'O={real_dir}')
                         cwd = None
                         src_dir = os.getcwd()
                     else: