email plugin: Refactor the accept() loop.

[collectd.git] / version-gen.sh

diff --git a/version-gen.sh b/version-gen.sh
index c2c0f6196f733f8418aef5dce71cb09c72dafc61..3a7fac860ad49c378b151f1d7f55f6b95cc845c5 100755 (executable)
--- a/version-gen.sh
+++ b/version-gen.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/bin/sh
 
 DEFAULT_VERSION="5.4.2.git"
 
@@ -10,4 +10,4 @@ fi
 
 VERSION="`echo \"$VERSION\" | sed -e 's/-/./g'`"
 
-echo -n "$VERSION"
+printf "%s" "$VERSION"