Use bash for test.sh and tests.sh

Unlike some POSIX shells, The exit bash built-in outputs something to
stdout which may trigger a vertical scrolling. As /bin/sh is now often
a link to /bin/bash, force bash in the test.sh shebang to guarantee a
predictable behaviour.

2 files changed, 2 insertions, 2 deletions

diff --git a/tests/test.sh b/tests/test.sh
index e48d6ee..fa47431 100755
--- a/tests/test.sh
+++ b/tests/test.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 # Find backwards for the directory where test.sh is
 # """""""""""""""""""""""""""""""""""""""""""""""""
diff --git a/tests/tests.sh b/tests/tests.sh
index a3eb534..7e96aaf 100755
--- a/tests/tests.sh
+++ b/tests/tests.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 # ===========================================================================
 # Usage: ./tests.sh [test_directory]