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| author | Pádraig Brady <P@draigBrady.com> | 2012-10-24 10:55:13 +0100 |
|---|---|---|
| committer | Pádraig Brady <P@draigBrady.com> | 2012-10-25 13:01:13 +0100 |
| commit | 0e3294131570837cba068a01ebcea10bdedd67b9 (patch) | |
| tree | 68aaa906ca6739cb55cb4c67904d0b894180f770 /README-hacking | |
| parent | 88a6201917cad43fd4efea0f1c34c891b70a7414 (diff) | |
| download | coreutils-0e3294131570837cba068a01ebcea10bdedd67b9.tar.xz | |
pr: fix -n to pad consistently and not crash
* src/pr.c: Replace the code to truncate the most significant
digits of line numbers, with much simpler string manipulation
that supports arbitrary widths. Before this, specifying a
width >= 32 to -n would result in a divide by zero error.
Also remove the inconsistent padding with zeros and spaces, which
would result in zero padding for widths 12 and 15.
* tests/pr/pr-tests.pl: Added a test to ensure no zero padding,
and also a test for the divide by zero case.
* NEWS: Mentioned the fix
Reported by Ondrej Oprala
Diffstat (limited to 'README-hacking')
0 files changed, 0 insertions, 0 deletions