add the ssh_key info if the key_file is exist

Change-Id: I7a95933e254b35fc7b26d649226192b8e4c407bb
Signed-off-by: dongwenjuan <dong.wenjuan@zte.com.cn>

diff --git a/jjb/doctor/doctor-env-presetup.sh b/jjb/doctor/doctor-env-presetup.sh
index 8c7c12e..61e65c7 100755 (executable)
--- a/jjb/doctor/doctor-env-presetup.sh
+++ b/jjb/doctor/doctor-env-presetup.sh
@@ -57,4 +57,6 @@ fi
 # Write the installer info to the file
 echo export INSTALLER_TYPE=${INSTALLER_TYPE} > $opnfv_installer
 echo export INSTALLER_IP=${INSTALLER_IP} >> $opnfv_installer
-echo export SSH_KEY=${installer_key_file} >> $opnfv_installer
+if [ -e ${installer_key_file} ]; then
+    echo export SSH_KEY=${installer_key_file} >> $opnfv_installer
+fi