Merge "Fix shellcheck errors for include-raw-nsh_sfc-pkg-push.sh"

diff --cc jjb/nsh_sfc/include-raw-nsh_sfc-pkg-push.sh
index 74dccf1,79a3827..0f30ff4
--- 1/jjb/nsh_sfc/include-raw-nsh_sfc-pkg-push.sh
--- 2/jjb/nsh_sfc/include-raw-nsh_sfc-pkg-push.sh
+++ b/jjb/nsh_sfc/include-raw-nsh_sfc-pkg-push.sh
@@@ -1,12 -1,10 +1,12 @@@
  #!/bin/bash
  # basic build script example
  set -e -o pipefail
 -
  if [ "${OS}" == "ubuntu1404" ]; then
 +    export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64/
 +    export JAVAC=${JAVA_HOME}/bin/javac
 +    export PATH=${JAVA_HOME}/bin/:${PATH}
      cd nsh-plugin/build/java/jvpp
      $MVN deploy \
-         -gs $GLOBAL_SETTINGS_FILE -s $SETTINGS_FILE
+         -gs "$GLOBAL_SETTINGS_FILE" -s "$SETTINGS_FILE"
      cd -
  fi