tree c836d8788edcc5af94d8782857f70d9aca5b18a1
parent b276e418351612341e31da6385edbc3c91d2f6e8
author Denys Vlasenko <vda.linux@googlemail.com> 1282523987 +0200
committer Denys Vlasenko <vda.linux@googlemail.com> 1282523987 +0200

grep: fix -o match with empty string (suggested by Colin Watson <cjwatson@ubuntu.com>)

function                                             old     new   delta
grep_file                                           1216    1251     +35

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>