Remove a redundant assignment to extended_regexp_option to make it
zero if grep.extendedRegexp is not set. This is always called right
after init_grep_defaults() which memsets the entire structure to 0.
This is a logical follow-up to my commit to remove redundant regflags
assignments[1]. This logic was originally introduced in [2], but as
explained in the former commit it's working around a pattern in our
code that no longer exists, and is now confusing as it leads the
reader to think that this needs to be flipped back & forth.
1. e0b9f8ae09 ("grep: remove redundant regflags assignments",
2017-05-25)
2. b22520a37c ("grep: allow -E and -n to be turned on by default via
configuration", 2011-03-30)
Signed-off-by: Ævar Arnfjörð Bjarmason <ava...@gmail.com>
---
grep.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/grep.c b/grep.c
index 29439886e7..6614042fdc 100644
--- a/grep.c
+++ b/grep.c
@@ -80,8 +80,6 @@ int grep_config(const char *var, const char *value, void *cb)
if (!strcmp(var, "grep.extendedregexp")) {
if (git_config_bool(var, value))
opt->extended_regexp_option = 1;
- else
- opt->extended_regexp_option = 0;
return 0;
}
--
2.13.1.611.g7e3b11ae1
