t0040-parse-options: improve test coverage

diff --git a/t/t7006-pager.sh b/t/t7006-pager.sh
index 6ea7ac4c418d7ace719910c1730217a1ffe7532f..e4fc5c826c2c02d540c64ac88374f8ad85869023 100755 (executable)
--- a/t/t7006-pager.sh
+++ b/t/t7006-pager.sh
@@ -424,7 +424,7 @@ test_expect_success TTY 'command-specific pager works for external commands' '
        echo "foo:initial" >expect &&
        >actual &&
        test_config pager.external "sed s/^/foo:/ >actual" &&
-       test_terminal git --exec-path="`pwd`" external log --format=%s -1 &&
+       test_terminal git --exec-path="$(pwd)" external log --format=%s -1 &&
        test_cmp expect actual
 '