tests: explicit use bash

We use bashisms, which debian's default sh dash doesn't like.

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/check_drm_clients b/tests/check_drm_clients
index fed00cd5..eb12416a 100755
--- a/tests/check_drm_clients
+++ b/tests/check_drm_clients
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 SOURCE_DIR="$( dirname "${BASH_SOURCE[0]}" )"
 . $SOURCE_DIR/drm_lib.sh