[src/trunk]: src/external/bsd/tre/dist/lib clean up some lint

[agc <agc%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/a6db8613b5c4
branches:  trunk
changeset: 754169:a6db8613b5c4
user:      agc <agc%NetBSD.org@localhost>
date:      Thu Apr 22 17:28:59 2010 +0000

description:
clean up some lint

diffstat:

 external/bsd/tre/dist/lib/tre-mem.c |  2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diffs (12 lines):

diff -r e3b5030fd89c -r a6db8613b5c4 external/bsd/tre/dist/lib/tre-mem.c
--- a/external/bsd/tre/dist/lib/tre-mem.c       Thu Apr 22 15:25:46 2010 +0000
+++ b/external/bsd/tre/dist/lib/tre-mem.c       Thu Apr 22 17:28:59 2010 +0000
@@ -106,7 +106,7 @@
        }
       else
        {
-         int block_size;
+         unsigned block_size;
          if (size * 8 > TRE_MEM_BLOCK_SIZE)
            block_size = size * 8;
          else