From: Antonio Ospite <ospite@studenti.unina.it>
Date: Wed, 11 Sep 2013 20:51:08 +0000 (+0200)
Subject: setenv: warn that the script is meant to be sourced, not executed
X-Git-Url: https://git.ao2.it/android/android-app-development-getting-started.git/commitdiff_plain/9354fc104e07d2754593e22a4f4cb3a6bc344400?ds=sidebyside;hp=b9c60624b1049409f0a000b6375fe3f65803ff74

setenv: warn that the script is meant to be sourced, not executed
---

diff --git a/setenv b/setenv
index 5b85830..e5c51a5 100644
--- a/setenv
+++ b/setenv
@@ -1,4 +1,6 @@
 #!/bin/sh
-# This file is meant to be sourced, not executed.
+
+[ "$0" = "$(basename $SHELL)" ] || { echo "This script is meant to be sourced, not executed" 1>&2; exit 1; }
+
 export ANDROID_HOME=$HOME/Android/android-sdk-linux
 export PATH=$PATH:$ANDROID_HOME/platform-tools:$ANDROID_HOME/tools