[JENKINS-38943] SVN_REVISION environment variable not set when URL includes capitalized hostname

When a project uses Subversion SCM and references the repository using a URL with an upper-case hostname, the SVN_REVISION environment variable is not set within the build.

The Jenkins application log contains the following warning:

```
Oct 12, 2016 1:19:24 PM hudson.scm.SubversionSCM buildEnvVars
WARNING: no revision found corresponding to https://MYSERVER.mydomain.com/svn/path/to/project/trunk; known : [https://myserver.mydomain.com/svn/path/to/project/trunk]

```

This problem was resolved by updating the repository URL to use a lower-case hostname.

---
Originally reported by dpotter, imported from: SVN_REVISION environment variable not set when URL includes capitalized hostname

• status: Open
  
• priority: Minor
  
• component(s): subversion-plugin
  
• resolution: Unresolved
  
• votes: 0
  
• watchers: 1
  
• imported: 20251212-090250
  

Raw content of original issue

When a project uses Subversion SCM and references the repository using a URL with an upper-case hostname, the SVN_REVISION environment variable is not set within the build.


The Jenkins application log contains the following warning:





Oct 12, 2016 1:19:24 PM hudson.scm.SubversionSCM buildEnvVars

WARNING: no revision found corresponding to https://MYSERVER.mydomain.com/svn/path/to/project/trunk; known            : [https://myserver.mydomain.com/svn/path/to/project/trunk]







This problem was resolved by updating the repository URL to use a lower-case hostname.

environment

```
Jenkins 2.7.4 running on CentOS 7 with Openjdk 1.8.0_91

Windows Build Agent running on Windows Server 2012 R2 (but I doubt the agent matters)

Jenkins launched like this:

{{export JENKINS_HOME=/opt/jenkins

java -Dsvnkit.http.methods=Basic,NTLM,Negotiate,Digest -Djava.security.krb5.realm=mydomain.com -Djava.security.krb5.kdc=myhost.mydomain.com -Dsun.security.krb5.debug=false -Djavax.net.ssl.trustStore=cacerts -jar jenkins.war --httpPort=-1 --httpsPort=8080 --httpsKeyStore=/opt/jenkins/jenkins.jks --httpsKeyStorePassword=mypass &}}

```