commit 9958f3960418d4190e5a0e516cc25a63f398dce9
author Patrick Williams <patrick@stwcx.xyz> Tue Oct 26 16:28:19 2021 -0500
committer Patrick Williams <patrick@stwcx.xyz> Wed Nov 03 23:09:42 2021 +0000
tree 943290b40badcbdc62aab604d1acaeae95e3d639
parent 06ce8af68b0a9bd6a68b86f424b6f13596193dd9

openbmc-env: fix shellcheck errors

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I0a12cd34c3cff8381bfd6197c11eb91a4efcf0f4

openbmc-env

diff --git a/openbmc-env b/openbmc-env
index 03e8628..1d06dcf 100644
--- a/openbmc-env
+++ b/openbmc-env
@@ -1,16 +1,18 @@
-if [ -n "$BASH_SOURCE" ]; then
-   OBMCROOT="`dirname $BASH_SOURCE`"
+#!/bin/bash
+if [ -n "${BASH_SOURCE[0]}" ]; then
+    OBMCROOT="$(dirname "${BASH_SOURCE[0]}")"
 elif [ -n "$ZSH_NAME" ]; then
-   OBMCROOT="`dirname $0`"
+    OBMCROOT="$(dirname "$0")"
 else
-   OBMCROOT="`pwd`"
+    OBMCROOT="$(pwd)"
 fi
 
-if [ -f $OBMCROOT/customrc ]; then
+if [ -f "$OBMCROOT/customrc" ]; then
     echo "### Sourcing customrc ###"
-    . $OBMCROOT/customrc
+    # shellcheck source=/dev/null
+    . "$OBMCROOT/customrc"
 fi
 
 echo "### Initializing OE build env ###"
-. $OBMCROOT/oe-init-build-env
-
+# shellcheck source=oe-init-build-env
+. "$OBMCROOT/oe-init-build-env"