emergency logic change for build

Author: thelamer

Jenkinsfile

@@ -96,7 +96,7 @@ pipeline {
       steps{
         script{
           env.EXT_RELEASE = sh(
-            script: ''' curl -s https://download.nextcloud.com/server/installer/setup-nextcloud.php | awk -F \' '/NC_VERSION/{print $4;exit}'
+            script: ''' curl -s https://download.nextcloud.com/server/installer/setup-nextcloud.php | awk -F \\' '/NC_VERSION/{print $4;exit}'
  ''',
             returnStdout: true).trim()
             env.RELEASE_LINK = 'custom_command'

jenkins-vars.yml

@@ -4,7 +4,7 @@
 project_name: docker-nextcloud
 external_type: na
 custom_version_command: |
-  {% raw -%}curl -s https://download.nextcloud.com/server/installer/setup-nextcloud.php | awk -F \' '/NC_VERSION/{print $4;exit}'{%- endraw %}
+  {% raw -%}curl -s https://download.nextcloud.com/server/installer/setup-nextcloud.php | awk -F \\' '/NC_VERSION/{print $4;exit}'{%- endraw %}
 release_type: stable
 release_tag: latest
 ls_branch: master