Deference char pointer to test for empty string instead of strlen(3).

[nmh] / test / mhlist / test-ext-params

diff --git a/test/mhlist/test-ext-params b/test/mhlist/test-ext-params
index 409a4ed..fb64d41 100755 (executable)
--- a/test/mhlist/test-ext-params
+++ b/test/mhlist/test-ext-params
@@ -16,9 +16,10 @@ fi
 
 setup_test
 
+require_locale en_US.UTF-8 en_US.UTF8 en_US.utf-8 en_US.utf8
+
 expected=$MH_TEST_DIR/$$.expected
 actual=$MH_TEST_DIR/$$.actual
-LC_ALL=en_US.UTF-8; export LC_ALL
 
 #
 # Write a message with some extended parameters