From 3fd15e197e21aa313ce56126ee814f0ebc884dee Mon Sep 17 00:00:00 2001 From: Denis Vlasenko Date: Sat, 9 Aug 2008 16:15:14 +0000 Subject: grep: option to use GNU regex matching instead of POSIX one. This fixes problems with NULs in files being scanned, but costs +800 bytes. The same can be done to sed (TODO). --- libbb/xregcomp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'libbb/xregcomp.c') diff --git a/libbb/xregcomp.c b/libbb/xregcomp.c index abfa35ff1..61efb5bc6 100644 --- a/libbb/xregcomp.c +++ b/libbb/xregcomp.c @@ -27,6 +27,6 @@ void FAST_FUNC xregcomp(regex_t *preg, const char *regex, int cflags) { char *errmsg = regcomp_or_errmsg(preg, regex, cflags); if (errmsg) { - bb_error_msg_and_die("xregcomp: %s", errmsg); + bb_error_msg_and_die("bad regex '%s': %s", regex, errmsg); } } -- cgit v1.2.3