From: Simon Glass <simon.glass@canonical.com> The '+' sign format specifier is only valid for numeric types to force showing the sign. Using it with a string literal causes a ValueError. Remove the invalid '+' from the "delta" column header format specifier. Fixes: 34567e06b6a7 ("buildman: Convert to f-strings in builder.py") Co-developed-by: Claude Opus 4.5 <noreply@anthropic.com> Signed-off-by: Simon Glass <simon.glass@canonical.com> --- tools/buildman/builder.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/buildman/builder.py b/tools/buildman/builder.py index d92748b01e9..b7343b57c0d 100644 --- a/tools/buildman/builder.py +++ b/tools/buildman/builder.py @@ -1219,7 +1219,7 @@ class Builder: f'{args[0]}/{args[1]}, grow: {args[2]}/{args[3]} bytes: ' f'{args[4]}/{args[5]} ({args[6]})') tprint(f'{indent} {"function":<38s} {"old":>7s} {"new":>7s} ' - f'{"delta":>+7s}') + f'{"delta":>7s}') for diff, name in delta: if diff: color = self.col.RED if diff > 0 else self.col.GREEN -- 2.43.0