printf: incomplete conversions are too fatal #5532
Description
This is not correct behavior:
$ printf %d 15.1
15.1: value not completely convertedA value not completely converted should still output what it was able to convert to stdout, after the error message on stderr:
$ printf %d 15.1
15.1: value not completely converted
15If an argument operand cannot be completely converted into an internal value appropriate to the corresponding conversion specification, a diagnostic message shall be written to standard error and the utility shall not exit with a zero exit status, but shall continue processing any remaining operands and shall write the value accumulated at the time the error was detected to standard output.