Fix the optional file to send over transport handling.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39227 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/tests/add-ons/print/transports/main.cpp

@@ -56,7 +56,7 @@ int main (int argc, char *argv[])
     argc -= optind;
     argv += optind;
 
-    if (argc != 1) {
+    if (argc < 1) {
 		usage(argc, argv);
 		return -1;
     }
@@ -149,8 +149,8 @@ int main (int argc, char *argv[])
 		printf("failed!\n");
 
 
-	if (argc > 2) {
-		BFile data(argv[2], B_READ_ONLY);
+	if (argc > 1) {
+		BFile data(argv[1], B_READ_ONLY);
 		if (data.InitCheck() == B_OK) {
 			uint8 buffer[B_PAGE_SIZE];
 			ssize_t total = 0;