From f83a7744b95ef0226997aefb27a99d72d071add8 Mon Sep 17 00:00:00 2001
From: Nana Janashia <nn_janashia@yahoo.com>
Date: Sat, 28 Nov 2020 14:57:13 +0100
Subject: [PATCH] fix env var

---
 Jenkinsfile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Jenkinsfile b/Jenkinsfile
index 9551141..2c84066 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -32,9 +32,9 @@ pipeline {
                 script {
                     echo "building the docker image..."
                     withCredentials([usernamePassword(credentialsId: 'docker-hub-repo', passwordVariable: 'PASS', usernameVariable: 'USER')]) {
-                        sh "docker build -t nanajanashia/demo-app:$IMAGE_NAME ."
+                        sh "docker build -t nanajanashia/demo-app:${IMAGE_NAME} ."
                         sh "echo $PASS | docker login -u $USER --password-stdin"
-                        sh "docker push nanajanashia/demo-app:$IMAGE_NAME"
+                        sh "docker push nanajanashia/demo-app:${IMAGE_NAME}"
                     }
                 }
             }