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

[notmuch] / test / T290-long-id.sh

diff --git a/test/T290-long-id.sh b/test/T290-long-id.sh
index 1fb7c037ee52833c23ea7205d15c4222e572d605..5e3879f5dabf1c52d4665c8d89b9bcf23dced9a0 100755 (executable)
--- a/test/T290-long-id.sh
+++ b/test/T290-long-id.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 test_description="messages with ridiculously-long message IDs"
-. ./test-lib.sh || exit 1
+. $(dirname "$0")/test-lib.sh || exit 1
 
 test_begin_subtest "Referencing long ID before adding"
 generate_message '[subject]="Reference of ridiculously-long message ID"' \