--- a/contrib/check-code.py Mon Feb 06 16:35:14 2012 -0600
+++ b/contrib/check-code.py Wed Feb 08 16:56:00 2012 +0000
@@ -54,7 +54,7 @@
(r'head -c', "don't use 'head -c', use 'dd'"),
(r'sha1sum', "don't use sha1sum, use $TESTDIR/md5sum.py"),
(r'ls.*-\w*R', "don't use 'ls -R', use 'find'"),
- (r'printf.*\\\d\d\d', "don't use 'printf \NNN', use Python"),
+ (r'printf.*\\\d{1,3}', "don't use 'printf \NNN', use Python"),
(r'printf.*\\x', "don't use printf \\x, use Python"),
(r'\$\(.*\)', "don't use $(expr), use `expr`"),
(r'rm -rf \*', "don't use naked rm -rf, target a directory"),