X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/e4676bb59be26860433f5ff727855fe03d072bf8..9425918d7495802599a5660a6e09b9ec8e3fd5a6:/main.c

diff --git a/main.c b/main.c
index c0196d25..5ebe2ddd 100644
--- a/main.c
+++ b/main.c
@@ -872,6 +872,13 @@ static int start_client(int argc, char *argv[])
 		argc--;
 		shell_path = check_for_hostspec(argv[0], &shell_machine, &rsync_port);
 		if (shell_path) { /* source is remote */
+			char *dummy1;
+			int dummy2;
+			if (check_for_hostspec(argv[argc], &dummy1, &dummy2)) {
+				rprintf(FERROR,
+					"The source and destination cannot both be remote.\n");
+				exit_cleanup(RERR_SYNTAX);
+			}
 			argv++;
 			if (filesfrom_host && *filesfrom_host
 			    && strcmp(filesfrom_host, shell_machine) != 0) {