binman: Avoid changing a dict during iteration
This code works OK in Python 2 but Python 3 complains. Adjust it to avoid
deleting elements from a dict while iterating through it.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/tools/binman/control.py b/tools/binman/control.py
index ce25eb5..20186ee 100644
--- a/tools/binman/control.py
+++ b/tools/binman/control.py
@@ -131,10 +131,13 @@
if options.image:
skip = []
+ new_images = OrderedDict()
for name, image in images.items():
- if name not in options.image:
- del images[name]
+ if name in options.image:
+ new_images[name] = image
+ else:
skip.append(name)
+ images = new_images
if skip and options.verbosity >= 2:
print('Skipping images: %s' % ', '.join(skip))