connect: reject dashed arguments for proxy commands

diff --git a/t/t5532-fetch-proxy.sh b/t/t5532-fetch-proxy.sh
index 5531bd1af42dac808d64d75a6fc3e848ef968a34..d3b2651b6114e6db50464d25d2b6dc6fa700c903 100755 (executable)
--- a/t/t5532-fetch-proxy.sh
+++ b/t/t5532-fetch-proxy.sh
@@ -40,4 +40,9 @@ test_expect_success 'fetch through proxy works' '
        test_cmp expect actual
 '
 
+test_expect_success 'funny hostnames are rejected before running proxy' '
+       test_must_fail git fetch git://-remote/repo.git 2>stderr &&
+       ! grep "proxying for" stderr
+'
+
 test_done