[git commit] factor: fix typo in undef

[Denys Vlasenko]

commit: https://git.busybox.net/busybox/commit/?id=901d2c3862e0aaf96fc38ab32bdf1aa3f7f509d2
branch: https://git.busybox.net/busybox/commit/?id=refs/heads/master

Signed-off-by: Denys Vlasenko <vda.linux at googlemail.com>
---
 coreutils/factor.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/coreutils/factor.c b/coreutils/factor.c
index 1f9a13f94..27f26fe3f 100644
--- a/coreutils/factor.c
+++ b/coreutils/factor.c
@@ -82,7 +82,7 @@ static const uint64_t packed_wheel[] = {
 	P( 4, 6, 2, 4, 6, 2, 6, 6, 4, 2, 4, 6, 2, 6, 4, 2, 4,12, 2,12), //24
 };
 #undef P
-#undef r
+#undef R
 #define WHEEL_START 5
 #define WHEEL_SIZE (5 + 24 * 20)
 #define wheel_tab ((uint8_t*)&bb_common_bufsiz1)