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| author | Laurent Bercot <ska-skaware@skarnet.org> | 2019-05-11 06:23:09 +0000 |
|---|---|---|
| committer | Laurent Bercot <ska-skaware@skarnet.org> | 2019-05-11 06:23:09 +0000 |
| commit | 16146790545965f1a32b276e9074044ac0dd3a54 (patch) | |
| tree | 45a19bfe795bb47f0c627089cc393d3722c86847 | |
| parent | 9e064f1da7921319c342f121602c61a9f3f7a0ec (diff) | |
| download | s6-portable-utils-16146790545965f1a32b276e9074044ac0dd3a54.tar.gz s6-portable-utils-16146790545965f1a32b276e9074044ac0dd3a54.tar.xz s6-portable-utils-16146790545965f1a32b276e9074044ac0dd3a54.zip | |
Accept empty regexes
| -rw-r--r-- | src/skaembutils/s6-grep.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/skaembutils/s6-grep.c b/src/skaembutils/s6-grep.c index 2839758..d990e5b 100644 --- a/src/skaembutils/s6-grep.c +++ b/src/skaembutils/s6-grep.c @@ -4,6 +4,8 @@ #include <errno.h> #include <regex.h> #include <string.h> + +#include <skalibs/posixplz.h> #include <skalibs/bytestr.h> #include <skalibs/sgetopt.h> #include <skalibs/buffer.h> @@ -67,7 +69,7 @@ int main (int argc, char const *const *argv) size_t arglen = strlen(argv[0]) ; if (!flags.fixed) { - int e = regcomp(&re, argv[0], REG_NOSUB | (flags.extended ? REG_EXTENDED : 0) | (flags.ignorecase ? REG_ICASE : 0)) ; + int e = skalibs_regcomp(&re, argv[0], REG_NOSUB | (flags.extended ? REG_EXTENDED : 0) | (flags.ignorecase ? REG_ICASE : 0)) ; if (e) { char buf[256] ; |