Indent cpp directives.

diff --git a/login-utils/su.c b/login-utils/su.c
index 4b717f0a2401be3d0a9a5cfdffb7b0a6b7c2dbc0..ea4f1bfdcd7cb44ffbf5290620ff65c3d01ae431 100644 (file)
--- a/login-utils/su.c
+++ b/login-utils/su.c
@@ -109,11 +109,11 @@ uid_t getuid ();
 #endif /* not _POSIX_VERSION */
 
 #ifndef HAVE_ENDGRENT
-#define endgrent()
+# define endgrent() ((void) 0)
 #endif
 
 #ifndef HAVE_ENDPWENT
-#define endpwent()
+# define endpwent() ((void) 0)
 #endif
 
 #ifdef HAVE_SHADOW_H