Just show relevant portion of invalid encoded string.

[nmh] / test / mhshow / test-charset

diff --git a/test/mhshow/test-charset b/test/mhshow/test-charset
index 0320d14..5ca56f2 100755 (executable)
--- a/test/mhshow/test-charset
+++ b/test/mhshow/test-charset
@@ -16,7 +16,7 @@ fi
 
 setup_test
 
-mhshow - >/dev/null 2>&1 || true  # gcov
+check_exit '-eq 1' mhshow -
 
 require_locale en_US.UTF-8 en_US.UTF8 en_US.utf-8 en_US.utf8