[PATCH v2 1/6] grep: remove redundant double assignment to 0

[Ævar Arnfjörð Bjarmason]

Stop assigning 0 to the extended_regexp_option field right after we've
zeroed out the entire struct with memset() just a few lines earlier.

Unlike some of the code being refactored in subsequent commits, this
was always completely redundant. See the original code introduced in
84befcd0a4 ("grep: add a grep.patternType configuration setting",
2012-08-03).

Signed-off-by: Ævar Arnfjörð Bjarmason <ava...@gmail.com>
---
 grep.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/grep.c b/grep.c
index 98733db623..29439886e7 100644
--- a/grep.c
+++ b/grep.c
@@ -38,7 +38,6 @@ void init_grep_defaults(void)
        opt->regflags = REG_NEWLINE;
        opt->max_depth = -1;
        opt->pattern_type_option = GREP_PATTERN_TYPE_UNSPECIFIED;
-       opt->extended_regexp_option = 0;
        color_set(opt->color_context, "");
        color_set(opt->color_filename, "");
        color_set(opt->color_function, "");
-- 
2.13.1.611.g7e3b11ae1