trailer: put process_trailers() options into a struct

diff --git a/builtin/interpret-trailers.c b/builtin/interpret-trailers.c
index 175f14797b101d22ead9d1008744440da66a7c1c..bb0d7b937a9e2610ae35e5ae52a3ac7fffc6d134 100644 (file)
--- a/builtin/interpret-trailers.c
+++ b/builtin/interpret-trailers.c
@@ -18,13 +18,12 @@ static const char * const git_interpret_trailers_usage[] = {
 
 int cmd_interpret_trailers(int argc, const char **argv, const char *prefix)
 {
-       int in_place = 0;
-       int trim_empty = 0;
+       struct process_trailer_options opts = PROCESS_TRAILER_OPTIONS_INIT;
        struct string_list trailers = STRING_LIST_INIT_NODUP;
 
        struct option options[] = {
-               OPT_BOOL(0, "in-place", &in_place, N_("edit files in place")),
-               OPT_BOOL(0, "trim-empty", &trim_empty, N_("trim empty trailers")),
+               OPT_BOOL(0, "in-place", &opts.in_place, N_("edit files in place")),
+               OPT_BOOL(0, "trim-empty", &opts.trim_empty, N_("trim empty trailers")),
                OPT_STRING_LIST(0, "trailer", &trailers, N_("trailer"),
                                N_("trailer(s) to add")),
                OPT_END()
@@ -36,11 +35,11 @@ int cmd_interpret_trailers(int argc, const char **argv, const char *prefix)
        if (argc) {
                int i;
                for (i = 0; i < argc; i++)
-                       process_trailers(argv[i], in_place, trim_empty, &trailers);
+                       process_trailers(argv[i], &opts, &trailers);
        } else {
-               if (in_place)
+               if (opts.in_place)
                        die(_("no input file given for in-place editing"));
-               process_trailers(NULL, in_place, trim_empty, &trailers);
+               process_trailers(NULL, &opts, &trailers);
        }
 
        string_list_clear(&trailers, 0);