[Nbd] [PATCH] lfs.h: fix build with --disable-lfs

[Peter Korsgaard <jacmet@...726...>]

Running ./configure with --disable-lfs #define's NBD_LFS to 0 and
doesn't #undef it, so the LFS check should use #if rather than #ifdef
similar to how it is done in cliserv.h

Signed-off-by: Peter Korsgaard <jacmet@...726...>
---
 lfs.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/lfs.h b/lfs.h
index 8f90f81..929ce08 100644
--- a/lfs.h
+++ b/lfs.h
@@ -2,7 +2,7 @@
 #define LFS_H
 
 #include "config.h"
-#ifdef NBD_LFS
+#if NBD_LFS
 #define _FILE_OFFSET_BITS 64
 #define _LARGEFILE_SOURCE
 #endif /* NBD_LFS */
-- 
1.6.3.3