[PATCH] very small cleanup: #undef a macro that isn't used anywhere else

[Francis Galiegue <fg@one2team.net>]

In xdiff-interface.c, the FIRST_FEW_BYTES macro is defined, is never used
anwhere else, so we might as well undefine it after we're done with it.
---
 xdiff-interface.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/xdiff-interface.c b/xdiff-interface.c
index e8ef46d..2cf30cd 100644
--- a/xdiff-interface.c
+++ b/xdiff-interface.c
@@ -226,6 +226,7 @@ int buffer_is_binary(const char *ptr, unsigned long size)
                size = FIRST_FEW_BYTES;
        return !!memchr(ptr, 0, size);
 }
+#undef FIRST_FEW_BYTES

 struct ff_regs {
        int nr;
--
1.6.0.3


-- 
fge