fix bsd shell negation

diff --git a/t/t0040-parse-options.sh b/t/t0040-parse-options.sh
index 0e2933a984fcf6a23b60e54ed43c411c699d4347..c23f0ace85c83f54fd7562d72af6ef6c1ea2eca3 100755 (executable)
--- a/t/t0040-parse-options.sh
+++ b/t/t0040-parse-options.sh
@@ -21,6 +21,9 @@ string options
     --st <st>             get another string (pervert ordering)
     -o <str>              get another string
 
+magic arguments
+    --quux                means --quux
+
 EOF
 
 test_expect_success 'test help' '
@@ -114,4 +117,17 @@ test_expect_success 'detect possible typos' '
        git diff expect.err output.err
 '
 
+cat > expect <<EOF
+boolean: 0
+integer: 0
+string: (not set)
+arg 00: --quux
+EOF
+
+test_expect_success 'keep some options as arguments' '
+       test-parse-options --quux > output 2> output.err &&
+        test ! -s output.err &&
+        git diff expect output
+'
+
 test_done