Turn empty remote args into dot dirs.

diff --git a/main.c b/main.c
index de5bc48..16b283c 100644 (file)
--- a/main.c
+++ b/main.c
@@ -1313,6 +1313,9 @@ static int start_client(int argc, char *argv[])
                remote_argc = argc = 1;
        }
 
+       if (!rsync_port && remote_argc && !**remote_argv) /* Turn an empty arg into a dot dir. */
+               *remote_argv = ".";
+
        if (am_sender) {
                char *dummy_host;
                int dummy_port = rsync_port;
@@ -1348,6 +1351,8 @@ static int start_client(int argc, char *argv[])
                                        rprintf(FERROR, "All source args must use the same port number.\n");
                                exit_cleanup(RERR_SYNTAX);
                        }
+                       if (!rsync_port && !*arg) /* Turn an empty arg into a dot dir. */
+                               arg = ".";
                        remote_argv[i] = arg;
                }
        }