Fixed explanation of why the unset SHELL test is uselessif /bin/sh is bash.

[mmh] / test / whatnow / test-ls

diff --git a/test/whatnow/test-ls b/test/whatnow/test-ls
index 6509fd0a6485cc8fdc29069ef489cf15c6388f01..31afee2283a93eff3c14a8b15b15430a45d04ad3 100755 (executable)
--- a/test/whatnow/test-ls
+++ b/test/whatnow/test-ls
@@ -58,6 +58,16 @@ cat > $expectederr <<EOF
 EOF
 
 # NB use of sort as the order of output of ls is not guaranteed
+echo 'ls' | TERM=dumb whatnow -noedit -prompt '' 2> "$actualerr" | \
+       sort > "$actual"
+
+check "$expectederr" "$actualerr" 'keep first'
+check "$expected" "$actual" 'keep first'
+
+# Check with SHELL unset.  This won't reveal any problems if
+# /bin/sh sets SHELL, which bash does.
+unset SHELL
+
 echo 'ls' | TERM=dumb whatnow -noedit -prompt '' 2> "$actualerr" | \
        sort > "$actual"