binman: Output errors to stderr
At present binman outputs errors to stdout which means that fails are
effectively silent when printed by buildman, for example. Fix this by
outputing errors to stderr.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/tools/binman/main.py b/tools/binman/main.py
index efa7fa8..0ab2bb6 100755
--- a/tools/binman/main.py
+++ b/tools/binman/main.py
@@ -123,7 +123,7 @@
try:
ret_code = control.Binman(args)
except Exception as e:
- print('binman: %s' % e)
+ print('binman: %s' % e, file=sys.stderr)
if args.debug:
print()
traceback.print_exc()