NayuOS: fix test after bashrc changes.

software/nayuos/scripts/test_nayuos_image

@@ -15,7 +15,7 @@ GRANDENET_SCRIPT="usr/local/bin/grandenet"
 INIT_SSH_SERVER="etc/init/openssh-server.conf"
 BASHRC="etc/skel/.bashrc"
 GIT_CORE="usr/local/libexec/git-core/"
-EXPECTED_ALIAS="alias git='git --exec-path=/usr/local/libexec/git-core/'"
+GIT_EXPECTED_EXPORT="export GIT_EXEC_PATH=/usr/local/libexec/git-core"
 VIRTUALENV_BIN="usr/local/bin/virtualenv"
 CHROMIUM_POLICY="etc/chromium/policies/recommended/nayuos_policy.json"
 
@@ -41,7 +41,7 @@ if [[ $(ls "${MOUNTPOINT}/usr/local") ]] ; then
   my_diff=$(diff "${ORIGINAL_GRANDENET_SCRIPT}" "${MOUNTPOINT}/${GRANDENET_SCRIPT}")
   opensshd_config=$(ls "${MOUNTPOINT}/${INIT_SSH_SERVER}")
   gitcore=$(ls "${MOUNTPOINT}/${GIT_CORE}")
-  gitalias=$(grep "${EXPECTED_ALIAS}" "${MOUNTPOINT}/${BASHRC}")
+  gitexport=$(grep "${GIT_EXPECTED_EXPORT}" "${MOUNTPOINT}/${BASHRC}")
   virtualenvbin=$(ls "${MOUNTPOINT}/${VIRTUALENV_BIN}")
   chromium_policy=$(ls "${MOUNTPOINT}/${CHROMIUM_POLICY}")
 
@@ -86,8 +86,8 @@ else
 
   echo "* test bashrc changes for git paths quick fix"
 
-  if [[ "${gitalias}" == ""  ]] ; then
-    print_result ${FAILURE} "Expected alias for git command not in ${MOUNTPOINT}/${BASHRC}. There should be: ${EXPECTED_ALIAS}"
+  if [[ "${gitexport}" == ""  ]] ; then
+    print_result ${FAILURE} "Expected alias for git command not in ${MOUNTPOINT}/${BASHRC}. There should be: ${GIT_EXPECTED_EXPORT}"
   else
     print_result ${SUCCESS} "git alias is correct."
   fi