SSH tasks won't parse variables when using underscores instead of dots.

Issue Summary

An SSH task won't parse a variable in the same way as a script task does, even though it should.

Steps to Reproduce

1. Create a variable called "myVar" with value "value1".
2. In a script task, include the line

   echo ${bamboo_myVar}
   

3. In an SSH Task, include the line

   echo ${bamboo_myVar}
   

Expected Results

Both tasks will print

value1

Actual Results

The script task will print the value. The SSH task will not print anything.

Workaround

If possible, use dots instead:

echo ${bamboo.myVar}