--- a/src/iperf_api.c	2013-03-28 10:09:34.000000000 -0700
+++ b/src/iperf_api.c	2013-10-02 11:43:24.322623947 -0700
@@ -466,8 +466,7 @@
                 test->debug = 1;
                 break;
             case 'v':
-                fputs(version, stdout);
-		system("uname -a");
+                printf("%s\n", version);
                 exit(0);
             case 's':
                 if (test->role == 'c') {