grep: continue case insensitive fixed string search after NUL chars
authorRené Scharfe <rene.scharfe@lsrfire.ath.cx>
Sat, 22 May 2010 21:34:06 +0000 (23:34 +0200)
committerJunio C Hamano <gitster@pobox.com>
Mon, 24 May 2010 18:22:07 +0000 (11:22 -0700)
commit52d799a79f921cc47823a0455b0e646636410b65
treef766cc147a6bfb36e931ad5c5ddf25d591b578eb
parent1baddf4b3781c0c714442adfda496d667e1850cd
grep: continue case insensitive fixed string search after NUL chars

Functions for C strings, like strcasestr(), can't see beyond NUL
characters.  Check if there is such an obstacle on the line and try
again behind it.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
grep.c
t/t7008-grep-binary.sh