Git polling with multiple repo's and branches result in redunant jobs being queued

[Brent Kilgore]

My project is split between 3 different git repos.   In each repo, I have a shared development branch and the global upstream QA branch.  If there are changes in any of these 6 places, then i want a single build to launch.

The problem i am having is when changes are discovered in more than one repo/branch, it queues a build for each.  Since my build management script checks out and does all the merging necessary before performing the build which encompasses all 3 repos,   This results in redundant builds.  

Some set up quirks of note:

• I have seperate build and "polling" clones.   Jenkins was checking out various things messing up incremental builds.  The build management script creates seperate clones in the workspace. 
• I do not allow concurrent builds for the job.
• i do not clean the workspace between builds
• the workspace is locked to a single folder.

Also, I've noticed that it keeps polling while the build is running.  I think this might be what is queuing  up the redundant jobs.  According to the bug tracker, this should not be happening as of 1.3.x.

I am using jenkins 2.2 with newest versions of plugins as of this morning.

Any suggestions?

Thanks