tools: fix or assume some bashism

[nit.git] / src / showerr.sh

diff --git a/src/showerr.sh b/src/showerr.sh
index 831acca..db057e5 100755 (executable)
--- a/src/showerr.sh
+++ b/src/showerr.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 # This file is part of NIT ( http://www.nitlanguage.org ).
 #
 # Copyright 2008 Jean Privat <jean@pryen.org>