Fix installer script to check for java existence

CLI-49

Change-Id: I2757180faa5b71c85cf81432006690d3a5637839
Signed-off-by: Kanagaraj Manickam k00365106 <kanagaraj.manickam@huawei.com>

diff --git a/deployment/zip/installer/install.sh b/deployment/zip/installer/install.sh
index 57f0edc..d167a1a 100644 (file)
--- a/deployment/zip/installer/install.sh
+++ b/deployment/zip/installer/install.sh
@@ -33,7 +33,15 @@ mkdir -p $CLI_INSTALL_DIR
 cd $CLI_INSTALL_DIR
 
 #Download and unzip CLI
-apt-get install -y wget unzip openjdk-8-jre
+apt-get install -y wget unzip
+
+#check for java
+java -version
+if [ $? == 127 ]
+then
+    apt-get install -y openjdk-8-jre
+fi
+
 wget -O $CLI_ZIP $CLI_LATEST_BINARY
 
 unzip $CLI_ZIP