kc3-lang/gnulib

2019-03-09T21:38:03

test-userspec.c: don't print NULL * tests/test-userspec.c (main): A test release of gcc, 9.0.1 20190310, warned that this test would attempt to print a NULL pointer via a %s printf format. Fix that and remove the unnecessary preceding "!diag" conjunct. Also add a comment.