test: change "#!/bin/bash" to "#!/usr/bin/env bash" enhances portability

[notmuch] / test / thread-naming

diff --git a/test/thread-naming b/test/thread-naming
index bcc3d610b8bf6b977dea138632b3d490550fcea5..41b97d9c082659ed8aa154d86f864b435633859d 100755 (executable)
--- a/test/thread-naming
+++ b/test/thread-naming
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 test_description="naming of threads with changing subject"
 . ./test-lib.sh