| 106 | } |
| 107 | |
| 108 | const char *fmt_route_path(const tal_t *ctx, const struct route *route) |
| 109 | { |
| 110 | tal_t *this_ctx = tal(ctx, tal_t); |
| 111 | char *s = tal_strdup(ctx, ""); |
| 112 | const size_t pathlen = tal_count(route->hops); |
| 113 | for (size_t i = 0; i < pathlen; i++) { |
| 114 | const struct short_channel_id_dir scidd = |
| 115 | hop_to_scidd(&route->hops[i]); |
| 116 | tal_append_fmt(&s, "%s%s", i ? "->" : "", |
| 117 | fmt_short_channel_id(this_ctx, scidd.scid)); |
| 118 | } |
| 119 | tal_free(this_ctx); |
| 120 | return s; |
| 121 | } |