allow --rpc-file option to change default value

short onliner as rustyrussel suggested
7 years ago · 7dcaf27bf5
1 changed files with 1 additions and 1 deletions
--- a/common/configdir.c
+++ b/common/configdir.c
@ -26,7 +26,7 @@ void configdir_register_opts(const tal_t *ctx,
 			     char **configdir, char **rpc_filename)
 {
 	*configdir = default_configdir(ctx);
-	*rpc_filename = "lightning-rpc";
+	*rpc_filename =	tal_strdup(ctx, "lightning-rpc");
 	opt_register_early_arg("--lightning-dir=<dir>", opt_set_talstr, opt_show_charp,
 			       configdir,