string-list: remove unused function print_string_list

diff --git a/builtin/am.c b/builtin/am.c
index aa989e73901d17a35680cf14930430e5e24f6122..2fc2d1e82c5ead598476964329b555e38de9a495 100644 (file)
--- a/builtin/am.c
+++ b/builtin/am.c
@@ -2231,12 +2231,12 @@ int cmd_am(int argc, const char **argv, const char *prefix)
                        N_("pass -b flag to git-mailinfo"), KEEP_NON_PATCH),
                OPT_BOOL('m', "message-id", &state.message_id,
                        N_("pass -m flag to git-mailinfo")),
-               { OPTION_SET_INT, 0, "keep-cr", &keep_cr, NULL,
-                 N_("pass --keep-cr flag to git-mailsplit for mbox format"),
-                 PARSE_OPT_NOARG | PARSE_OPT_NONEG, NULL, 1},
-               { OPTION_SET_INT, 0, "no-keep-cr", &keep_cr, NULL,
-                 N_("do not pass --keep-cr flag to git-mailsplit independent of am.keepcr"),
-                 PARSE_OPT_NOARG | PARSE_OPT_NONEG, NULL, 0},
+               OPT_SET_INT_F(0, "keep-cr", &keep_cr,
+                       N_("pass --keep-cr flag to git-mailsplit for mbox format"),
+                       1, PARSE_OPT_NONEG),
+               OPT_SET_INT_F(0, "no-keep-cr", &keep_cr,
+                       N_("do not pass --keep-cr flag to git-mailsplit independent of am.keepcr"),
+                       0, PARSE_OPT_NONEG),
                OPT_BOOL('c', "scissors", &state.scissors,
                        N_("strip everything before a scissors line")),
                OPT_PASSTHRU_ARGV(0, "whitespace", &state.git_apply_opts, N_("action"),