grep.h: make "grep_opt.pattern_type_option" use its enum

Change the "pattern_type_option" member of "struct grep_opt" to use
the enum type we use for it.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/grep.h b/grep.h
index 3112d1c2a38333d47af38569e2f42677025711b4..89a2ce511309d4a2f661fabd831557953da1da5b 100644 (file)
--- a/grep.h
+++ b/grep.h
@@ -164,7 +164,7 @@ struct grep_opt {
        int funcname;
        int funcbody;
        int extended_regexp_option;
-       int pattern_type_option;
+       enum grep_pattern_type pattern_type_option;
        int ignore_locale;
        char colors[NR_GREP_COLORS][COLOR_MAXLEN];
        unsigned pre_context;