Fix nss/tst-nss-test1.c format warning.

Testing for 32-bit x86 shows up a warning "tst-nss-test1.c:25:3:
warning: format '%ju' expects argument of type 'uintmax_t', but
argument 2 has type 'int' [-Wformat=]".  The argument is a difference
of two pointers, a signed quantity of type ptrdiff_t for which the
right format is %td; this patch makes this test use that format.

Tested for 32-bit x86.

	* nss/tst-nss-test1.c (do_test): Use %td printf format for pointer
	difference, not %ju.

1 files changed, 5 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 44c9453..c9b49ca 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2014-11-27  Joseph Myers  <joseph@codesourcery.com>
+
+	* nss/tst-nss-test1.c (do_test): Use %td printf format for pointer
+	difference, not %ju.
+
 2014-11-26  Joseph Myers  <joseph@codesourcery.com>
 
 	* include/libc-internal.h (ignore_value): New macro.