Do not pass None to mlog.exception
@@ -2454,7 +2454,7 @@ external dependencies (including libraries) must go to "dependencies".''')
with mlog.nested():
# Suppress the 'ERROR:' prefix because this exception is not
# fatal and VS CI treat any logs with "ERROR:" as fatal.
- mlog.exception(e, prefix=None)
+ mlog.exception(e, prefix=mlog.yellow('Exception:'))
mlog.log('\nSubproject', mlog.bold(dirname), 'is buildable:', mlog.red('NO'), '(disabling)')
return self.disabled_subproject(dirname)
raise e
