Silence more gcc format-string warnings.

[nmh] / test / rcv / test-rcvtty

diff --git a/test/rcv/test-rcvtty b/test/rcv/test-rcvtty
index 4f1d498..a2cf6ca 100755 (executable)
--- a/test/rcv/test-rcvtty
+++ b/test/rcv/test-rcvtty
@@ -19,6 +19,8 @@ setup_test
 # Use proper program, likely not the first one on PATH.
 rcvtty="${MH_LIBEXEC_DIR}/rcvtty"
 
+check_exit '-eq 1' $rcvtty -
+
 expected="$MH_TEST_DIR/$$.expected"
 actual="$MH_TEST_DIR/$$.actual"