tests: don't hardcode path to bash interpreter
Use the env binary to figure out the correct bash to use.
Certain systems ships with an ancient version of bash, but the
user might have installed a newer one that is earlier in $PATH.
For example the current version of Mac OS X ships version 3.2.51
of bash, which does not understand new fancy builtins such as
readarray. A user might install a newer version of bash, use that
as their shell and add that path before bin.
--- a/tests/bundles/rebase.sh Wed Mar 26 11:59:13 2014 +0100
+++ b/tests/bundles/rebase.sh Tue Mar 25 23:07:52 2014 +0100
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
hg init rebase
cd rebase
--- a/tests/bundles/remote.sh Wed Mar 26 11:59:13 2014 +0100
+++ b/tests/bundles/remote.sh Tue Mar 25 23:07:52 2014 +0100
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
hg init remote
cd remote