Unify version command handlers.

para_audiod's version command supports the -v flag, but the one of
para_server does not and always prints the full version text. This
adds the -v flag to the server command and makes it behave identical
to its counterpart.

diff --git a/command.c b/command.c
index eac09f056af21cbfc9c5b4994c7150f200606ae5..22948dbb3bc06034d384ad5447c780619840fa80 100644 (file)
--- a/command.c
+++ b/command.c
@@ -425,9 +425,10 @@ static int com_version(struct command_context *cc)
        char *msg;
        size_t len;
 
-       if (cc->argc != 1)
-               return -E_COMMAND_SYNTAX;
-       len = xasprintf(&msg, "%s", version_text("server"));
+       if (cc->argc > 1 && strcmp(cc->argv[1], "-v") == 0)
+               len = xasprintf(&msg, "%s", version_text("server"));
+       else
+               len = xasprintf(&msg, "%s\n", version_single_line("server"));
        return send_sb(&cc->scc, msg, len, SBD_OUTPUT, false);
 }