[JENKINS-53433] withEnv case wrong variable modified.

I have a system on which both NO_PROXY and no_proxy are defined already.

I have a program I am trying to execute in my pipeline that reads only NO_PROXY.

I tried to override NO_PROXY like:

withEnv(["NO_PROXY=$NO_PROXY,otherthingy"])

{

  sh 'program'

}

but it mistakenly edits the 'no_proxy' version instead, not touching the NO_PROXY one.

---
Originally reported by kfox1111, imported from: withEnv case wrong variable modified.

• status: Open
  
• priority: Minor
  
• component(s): workflow-basic-steps-plugin
  
• resolution: Unresolved
  
• votes: 0
  
• watchers: 1
  
• imported: 20251215-220547
  

Raw content of original issue

I have a system on which both NO_PROXY and no_proxy are defined already.


I have a program I am trying to execute in my pipeline that reads only NO_PROXY. 


I tried to override NO_PROXY like:


withEnv(["NO_PROXY=$NO_PROXY,otherthingy"]) 

{


  sh 'program'

}

but it mistakenly edits the 'no_proxy' version instead, not touching the NO_PROXY one.