utils/t/exc-test.c: Print null pointers in a consistent way.
authorMark Wooding <mdw@distorted.org.uk>
Sat, 14 May 2016 18:31:11 +0000 (19:31 +0100)
committerMark Wooding <mdw@distorted.org.uk>
Mon, 16 May 2016 00:32:29 +0000 (01:32 +0100)
commitcaef48c75718f52b35665bb80306f8d0ee2e6204
treed252408dabec963c054e1432971652b80a72c3ab
parent47aacebf4528d23b80b6fce06513dbe8e5b914e7
utils/t/exc-test.c: Print null pointers in a consistent way.

Cygwin prints `0x0' instead of `(nil)'.  Fortunately, this is the only
pointer value we can reliably check for, so handle this ourselves.
utils/t/exc-test.c