Update redmine_oauth_controller.rb

[prattmic]

for Redmine 2.5.x

[gotva]

👍 Thank you very much!

@xandercage please pay attention that starting from version 2.4 core code for account_pending has been changed:
version 2.3 and before without user
version 2.4 and version 2.5 with user.

I would like to say the plugin should be splitted to support different Redmine versions and this PR should be accepted for last versions (2.4, 2.5).

Not sure but maybe it solves #11

[prattmic]

Is there a way to query the Redmine version? If so, we could just add a version check here and call the appropriate version of the function.

[gotva]

good point

Sorry I can't check it myself now, but I think it is possible.

Look at this and compare
2.3
2.4
2.5

Constants MAJOR, MINOR, TINY correspond to versions
for example current version for 2.5 is

    MAJOR = 2
    MINOR = 5
    TINY  = 2

it is 2.5.2

[gotva]

@xandercage this PR should be closed withut merging because another PR (#14) with supporting all Redmine versions were added.