X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/9decb4d2ef51599425f12a68dbeba2b4f3a2d908..83135e8f6a093ac619f7cc6ae35260b0c5d75d9c:/main.c

diff --git a/main.c b/main.c
index 9990be81..0e765fb0 100644
--- a/main.c
+++ b/main.c
@@ -7,8 +7,9 @@
  * Copyright (C) 2003-2007 Wayne Davison
  *
  * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 3 as
- * published by the Free Software Foundation.
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -36,7 +37,6 @@ extern int am_daemon;
 extern int inc_recurse;
 extern int blocking_io;
 extern int remove_source_files;
-extern int daemon_over_rsh;
 extern int need_messages_from_generator;
 extern int kluge_around_eof;
 extern int do_stats;
@@ -74,6 +74,7 @@ extern struct filter_list_struct server_filter_list;
 
 int local_server = 0;
 int new_root_dir = 0;
+int daemon_over_rsh = 0;
 mode_t orig_umask = 0;
 int batch_gen_fd = -1;
 
@@ -1091,16 +1092,9 @@ static int start_client(int argc, char *argv[])
 					"--files-from hostname is not the same as the transfer hostname\n");
 				exit_cleanup(RERR_SYNTAX);
 			}
-			if (rsync_port) {
-				if (!shell_cmd) {
-					return start_socket_client(shell_machine,
-								   shell_path,
-								   argc, argv);
-				}
-				daemon_over_rsh = 1;
-			}
-
 			am_sender = 0;
+			if (rsync_port)
+				daemon_over_rsh = shell_cmd ? 1 : -1;
 		} else { /* source is local, check dest arg */
 			am_sender = 1;
 
@@ -1127,14 +1121,8 @@ static int start_client(int argc, char *argv[])
 				}
 				shell_machine = NULL;
 				shell_path = p;
-			} else if (rsync_port) {
-				if (!shell_cmd) {
-					return start_socket_client(shell_machine,
-								   shell_path,
-								   argc, argv);
-				}
-				daemon_over_rsh = 1;
-			}
+			} else if (rsync_port)
+				daemon_over_rsh = shell_cmd ? 1 : -1;
 		}
 	} else {  /* read_batch */
 		local_server = 1;
@@ -1145,6 +1133,15 @@ static int start_client(int argc, char *argv[])
 		}
 	}
 
+	/* for remote source, only single dest arg can remain ... */
+	if (!am_sender && argc > 1) {
+		usage(FERROR);
+		exit_cleanup(RERR_SYNTAX);
+	}
+
+	if (daemon_over_rsh < 0)
+		return start_socket_client(shell_machine, shell_path, argc, argv);
+
 	if (password_file && !daemon_over_rsh) {
 		rprintf(FERROR, "The --password-file option may only be "
 				"used when accessing an rsync daemon.\n");
@@ -1168,12 +1165,6 @@ static int start_client(int argc, char *argv[])
 			shell_path ? shell_path : "");
 	}
 
-	/* for remote source, only single dest arg can remain ... */
-	if (!am_sender && argc > 1) {
-		usage(FERROR);
-		exit_cleanup(RERR_SYNTAX);
-	}
-
 	/* ... or no dest at all */
 	if (!am_sender && argc == 0)
 		list_only |= 1;