Fixed bug in env.bash

sh uses '.' to source a file. For some reason 'source' is allowed, but
not on all systems and therefore is not portable.

Change-Id: I21efb436772cfaa9d9df61e859b88685b57ddcd3
Reviewed-on: http://ralgit01.raleigh.ibm.com/gerrit1/42235
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins OP Build CI <op-jenkins+hostboot@us.ibm.com>
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Reviewed-by: Caleb N. Palmer <cnpalmer@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: Benjamin J. Weisenbeck <bweisenb@us.ibm.com>
Reviewed-by: Zane C. Shelley <zshelle@us.ibm.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/env.bash b/env.bash
index 1373cda65..a48e567da 100755
--- a/env.bash
+++ b/env.bash
@@ -5,7 +5,7 @@
 #
 # OpenPOWER HostBoot Project
 #
-# Contributors Listed Below - COPYRIGHT 2010,2016
+# Contributors Listed Below - COPYRIGHT 2010,2017
 # [+] International Business Machines Corp.
 #
 #
@@ -25,7 +25,7 @@
 ROOTDIR=.
 
 if [ -e ./customrc ]; then
-    source ./customrc
+    . ./customrc
 fi
 
 if [ -n "${OPENPOWER_BUILD}" ]; then