bootstrap: switch to bash

Use of declare that is bash specific was introduced in:
d44c923405e22ea8b6cc1ab4316be3cc07f29b5

Signed-off-by: Yehuda Sadeh <yehuda@redhat.com>

diff --git a/bootstrap b/bootstrap
index a6d7a5abef5b6fc934385f2328acb6bc65ea472a..f54ba61dc68b7c666e1b9b2408a1171fc2613ef0 100755 (executable)
--- a/bootstrap
+++ b/bootstrap
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 set -e
 
 virtualenv="virtualenv"