alsa: Remove pointless initialization.

[paraslash.git] / play.c

diff --git a/play.c b/play.c
index 7c1ee93259ce6bd800daed3600ce7aae3400ffd9..01125ab647f73482bb248ecdbaac2b8b2ad13021 100644 (file)
--- a/play.c
+++ b/play.c
@@ -139,16 +139,12 @@ static void check_afh_receiver_or_die(void)
 
 __noreturn static void print_help_and_die(void)
 {
-       int d = conf.detailed_help_given;
-       const char **p = d? play_args_info_detailed_help
-               : play_args_info_help;
-
-       printf_or_die("%s\n\n", version_single_line("play"));
-       printf_or_die("%s\n\n", play_args_info_usage);
-       if (d)
-               printf_or_die("%s\n", play_args_info_description);
-       for (; *p; p++)
-               printf_or_die("%s\n", *p);
+       struct ggo_help help = DEFINE_GGO_HELP(play);
+       unsigned flags = conf.detailed_help_given?
+               GPH_STANDARD_FLAGS_DETAILED : GPH_STANDARD_FLAGS;
+
+       ggo_print_help(&help, flags);
+       printf("supported audio formats: %s\n", AUDIO_FORMAT_HANDLERS);
        exit(0);
 }
 
@@ -435,7 +431,7 @@ static int load_next_file(struct play_task *pt)
        int ret;
 
 again:
-       if (pt->rq == CRT_NONE || pt->rq == CRT_FILE_CHANGE) {
+       if (pt->rq == CRT_NONE) {
                pt->start_chunk = 0;
                ret = next_valid_file(pt);
                if (ret < 0)
@@ -978,15 +974,7 @@ out:
 
 static int play_i9e_line_handler(char *line)
 {
-       struct play_task *pt = &play_task;
-       int ret;
-
-       if (line == NULL || !*line)
-               return 0;
-       ret = run_command(line, pt);
-       if (ret < 0)
-               return ret;
-       return 0;
+       return run_command(line, &play_task);
 }
 
 static int play_i9e_key_handler(int key)