-DpullRequestTitle with spaces breaks my grails builds

[Gazer]

I found on a grails project that the spaces on pullRequestTitle breaks my builds with :

/mnt/jenkins/tools/com.g2one.hudson.grails.GrailsInstallation/2.2.3/grails-2.2.3/bin/grails -DsourceBranch=b-log-error -DdestinationRepositoryName=backend -DpullRequestId=80 -DdestinationRepositoryOwner=someowner -DrepositoryName=backend "-DpullRequestTitle=bug- log a full trace of exeption in friendship service." -DtargetBranch=develop -DrepositoryOwner=someowner -Dgrails.work.dir=/mnt/jenkins/workspace/PR-Checker//target -Dgrails.env=dev2 compile --non-interactive --plain-output --refresh-dependencies

|Loading Grails 2.2.3
|Configuring classpath
|Running pre-compiled script
Error |
Script not found: Log

I've cloned the project on my pc, run the command manually and get the same error. If I remove the "-DpullRequestTitle...." the project build fine :

|Compiling 259 source files
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
..
|Compiling 139 source files

Any ideas on how to solve the problem? I don't remember having this problem on my android jobs.

Edit : I found an old grails bug report about this problem https://jira.grails.org/browse/GRAILS-11351

[maxvodo]

Hi @Gazer !

Suppose, there is error in Grails build plugin (or something similar to build trigger), not for this plugin.
Cause I see build started with specific for pull request environments, like repositoryName ... pullRequestTitle.

But build command string contain strange substring:

... -DrepositoryName=backend "-DpullRequestTitle=bug- log with spaces." ...

Right substring looks like:

... -DrepositoryName=backend -DpullRequestTitle="bug- log with spaces." ...