GitHub user okram opened a pull request:
https://github.com/apache/tinkerpop/pull/711
TINKERPOP-1746: Better error message on wrong ordering of
emit()/until()/has()
Simply added a proper error message when `repeatTraversal` is null. This
provides a better user experience than `NullPointerException`.
VOTE +1
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/apache/tinkerpop TINKERPOP-1746
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/tinkerpop/pull/711.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #711
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commit b28701f7c660c87b05edee3404a66c2fb3671089
Author: Marko A. Rodriguez <okramma...@gmail.com>
Date: 2017-09-11T17:56:20Z
added better error message for RepeatStep usage errors.
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