OK, don't run test-version-check if not connected to terminal.

[nmh] / test / install-mh / test-version-check

diff --git a/test/install-mh/test-version-check b/test/install-mh/test-version-check
index 16bbcfef340a2770fbdd4a5655f3b87ac06cf92d..68f2f3d7cb51f28b536cd722a54de9f1fa9d8fe7 100755 (executable)
--- a/test/install-mh/test-version-check
+++ b/test/install-mh/test-version-check
@@ -6,9 +6,6 @@
 #
 ######################################################
 
-test -t 0 && echo stdin  # ????
-test -t 1 && echo stdout # ????
-test -t 2 && echo stderr # ????
 set -e
 
 if test -z "${MH_OBJ_DIR}"; then
@@ -20,6 +17,10 @@ fi
 
 setup_test
 
+if ! test -t 0 || ! test -t 1 || ! test -t 2; then
+    test_skip 'Must be connected to terminal.'
+fi
+
 require_prog script
 #### FreeBSD script, e.g., doesn't use -c to identify a command to run.
 if script -c 'echo OK' /dev/null 2>&1 | egrep 'OK' >/dev/null; then