CHE-4865: Correctly detect installed java version (#4870)

* CHE-4865: Correctly detect installed java version * Fix up
eclipse-che · Apr 24, 2017 · ad3dbd8 · ad3dbd8
1 parent 7457950
commit ad3dbd8
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/wsagent/agent/src/main/resources/org.eclipse.che.ws-agent.script.sh b/wsagent/agent/src/main/resources/org.eclipse.che.ws-agent.script.sh
@@ -52,8 +52,8 @@ INSTALL_JDK=false
 command -v ${JAVA_HOME}/bin/java >/dev/null 2>&1 || {
     INSTALL_JDK=true;
 } && {
-    java_version=$(${JAVA_HOME}/bin/java -version 2>&1 | sed 's/.* version "\\(.*\\)\\.\\(.*\\)\\..*"/\\1\\2/; 1q')
-    if [ ! -z "${java_version##*[!0-9]*}" ] && [ "${java_version}" -lt "18" ]; then
+    java_version=$(${JAVA_HOME}/bin/java -version 2>&1 | grep version  | awk '{print $NF}' | sed 's/"//g' | cut -d '.' -f2)
+    if [ ! "${java_version}" -eq "8" ]; then
         INSTALL_JDK=true;
     fi
 }