Add darwin to the list of OS's that fail to pass test

op/sprintf.t #157.  Newer versions appear to be OK,
but Mac OS X 10.2.X regularly fail with this test.

p4raw-id: //depot/perl@28839

diff --git a/t/op/sprintf.t b/t/op/sprintf.t
index 3881aec..269489f 100755 (executable)
--- a/t/op/sprintf.t
+++ b/t/op/sprintf.t
@@ -323,7 +323,7 @@ __END__
 >%g<        >12345.6789<  >12345.7<
 >%+g<       >12345.6789<  >+12345.7<
 >%#g<       >12345.6789<  >12345.7<
->%.0g<      >-0.0<       >-0<             >C99 standard mandates minus sign but C89 does not skip: MSWin32 VMS hpux:10.20 openbsd netbsd:1.5 irix<
+>%.0g<      >-0.0<       >-0<             >C99 standard mandates minus sign but C89 does not skip: MSWin32 VMS hpux:10.20 openbsd netbsd:1.5 irix darwin<
 >%.0g<      >12345.6789<  >1e+04<
 >%#.0g<     >12345.6789<  >1.e+04<
 >%.2g<      >12345.6789<  >1.2e+04<