ignatov/intellij-erlang — pull request #371 by xenolinguist (2013-11-08 18:14:12+00:00)
Title: Fix function_clause error in eunit_teamcity.erl

This occurred when running 'rebar eunit' (no suites/tests specified),
and one of the test files contains only one test:
```
/usr/local/bin/rebar skip_deps=true eunit -C /private/var/folders/1j/0rpl0lf14jxfsxcwknt3wcg00000gn/T/eunit_teamcity6247470001686722430.tmp/rebar.config
Testing started at 12:12 PM ...
==> hoax (eunit)Empty test suite.
Empty test suite.
Empty test suite.
Empty test suite.
Empty test suite.
Empty test suite.

Test runner terminated. Reason: {error,function_clause,
[{proplists,get_value,
[desc,
{group,"hoax_module_test",
hoax_module_test,1},
undefined],
[{file,"proplists.erl"},{line,222}]},
{eunit_teamcity,get_group_name,1,[]},
{eunit_teamcity,create_group,1,[]},
{eunit_teamcity,end_group,2,[]},
{eunit_teamcity,do_begin_group,5,[]},
{eunit_listener,call,3,
[{file,"eunit_listener.erl"},{line,131}]},
{eunit_listener,group,3,
[{file,"eunit_listener.erl"},{line,87}]},
{eunit_listener,group_loop,4,
[{file,"eunit_listener.erl"},{line,92}]}]}

=ERROR REPORT==== 8-Nov-2013::12:12:52 ===
Error in process <0.131.0> with exit value: {function_clause,[{proplists,get_value,[desc,{group,"hoax_module_test",hoax_module_test,1},undefined],[{file,"proplists.erl"},{line,222}]},{eunit_teamcity,get_group_name,1,[]},{eunit_teamcity,create_group,1,[]},{eunit_teamcity...
```