afs.c execute_server_command(): Improve log message.

diff --git a/afs.c b/afs.c
index 2cbb010dcc8f7d9b35ab2c0ef45ac8a1f5ce7140..950b404ed643d23b20400d3a4ebea523319ca20b 100644 (file)
--- a/afs.c
+++ b/afs.c
@@ -833,7 +833,8 @@ static void execute_server_command(void)
        PARA_NOTICE_LOG("received: %s\n", buf);
        if (!strcmp(buf, "new")) {
                ret = open_next_audio_file();
-               PARA_NOTICE_LOG("ret: %d\n", ret);
+               if (ret < 0)
+                       PARA_ERROR_LOG("%s\n", PARA_STRERROR(-ret));
                return;
        }
        PARA_ERROR_LOG("unknown command\n");