[ccache] [PATCH] Use bash for test.sh.

[Andrew Stubbs]

The test script fails with shells other than bash. At least dash
doesn't work.

Signed-off-by: Andrew Stubbs <ams at codesourcery.com>
---
  test.sh |    2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test.sh b/test.sh
index 4c78617..a334f62 100755
--- a/test.sh
+++ b/test.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
  #
  # A simple test suite for ccache.
  #
-- 
1.7.10.4