From 034581a9bd6e932421727570ef2ada0b262f05dd Mon Sep 17 00:00:00 2001
From: Joseph Werle <joseph.werle@gmail.com>
Date: Thu, 29 May 2014 12:45:24 -0400
Subject: [PATCH] prevent sourcing bpkg and bump minor

---
 bpkg.sh      | 18 ++++++++++--------
 package.json |  2 +-
 2 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/bpkg.sh b/bpkg.sh
index ecc166b..f9d5136 100755
--- a/bpkg.sh
+++ b/bpkg.sh
@@ -1,6 +1,13 @@
 #!/bin/bash
 
-VERSION="0.1.0"
+## prevent sourcing
+if [[ ${BASH_SOURCE[0]} != $0 ]]; then
+  echo >&2 "error: \`bpkg' cannot be sourced"
+  return 1
+fi
+
+## bpkg version
+VERSION="0.2.0"
 
 ## output error to stderr
 error () {
@@ -106,10 +113,5 @@ bpkg () {
   return 1
 }
 
-## export or run
-if [[ ${BASH_SOURCE[0]} != $0 ]]; then
-  export -f bpkg
-else
-  bpkg "${@}"
-  exit $?
-fi
+bpkg "${@}"
+exit $?
diff --git a/package.json b/package.json
index bc495f3..609b932 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "bpkg",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "description": "Lightweight bash package manager",
   "global": true,
   "install": "make install"