test: Fix the compilation of the test
test: Fix the compilation of the test

This test didn't compile as it called the wrong method. It is a
manual test anyway and tend to bitrot. I didn't execute the
resulting test binary. Hmm, now I did and it segfaults on something
that appears to have been introduced a long time ago. Manual
tests are as good as no tests (besides they take more time than
writing no test). ;)

telenoobie/libosmo-abis,osmocom/libosmo-abis,osmocom/libosmo-abis,osmocom/libosmo-abis,telenoobie/libosmo-abis