avoid "write_in_full(fd, buf, len) != len" pattern

diff --git a/grep.h b/grep.h
index b8f93bfc2d518beddc90fed74e419cb1c6fb07f1..0c091e5104a83c0f83c65fd0bef9f39caf8f644d 100644 (file)
--- a/grep.h
+++ b/grep.h
@@ -162,7 +162,6 @@ struct grep_opt {
        char color_match_selected[COLOR_MAXLEN];
        char color_selected[COLOR_MAXLEN];
        char color_sep[COLOR_MAXLEN];
-       int regflags;
        unsigned pre_context;
        unsigned post_context;
        unsigned last_shown;