diff --git a/testssl.sh b/testssl.sh
index 6a7c531..40ce4ff 100755
--- a/testssl.sh
+++ b/testssl.sh
@@ -21004,6 +21004,7 @@ sclient_auth() {
                return 1
           fi
      fi
+     return 1
 }
 
 # Determine the best parameters to use with tls_sockets():