test: use $(dirname "$0") for sourcing test-lib.sh

[notmuch] / test / T010-help-test.sh

diff --git a/test/T010-help-test.sh b/test/T010-help-test.sh
index 0c833de262170f5aea7b778aa62bcef0f9ed4d63..da45d3aecf7ae7a0c6e86be06f6d21155c50129b 100755 (executable)
--- a/test/T010-help-test.sh
+++ b/test/T010-help-test.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 test_description="online help"
-. ./test-lib.sh || exit 1
+. $(dirname "$0")/test-lib.sh || exit 1
 
 test_begin_subtest 'notmuch --help'
 test_expect_success 'notmuch --help'