build_oran.sh: do not set -u option

-u option treats unset variables as en error but it's not
expected for the oe-init-build-env:
./oe-init-build-env: line 35: BBSERVER: unbound variable

Issue-ID: INF-4
Signed-off-by: Jackie Huang <jackie.huang@windriver.com>
Change-Id: Id242d3f6f36569c7fefb1f7ff26d79557f927d5c

diff --git a/scripts/build_oran.sh b/scripts/build_oran.sh
index fceb8fa..2041b92 100755 (executable)
--- a/scripts/build_oran.sh
+++ b/scripts/build_oran.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 # Ensure we fail the job if any steps fail.
-set -eu -o pipefail
+set -e -o pipefail
 
 help_info () {
 cat << ENDHELP