configure.in: Don't check for grp.h twice.

diff --git a/configure.in b/configure.in
index d2c4aa2..23c7dd5 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -281,7 +281,7 @@ AC_CHECK_HEADERS(linux/netdevice.h, [], [],
 AC_CHECK_HEADERS(curl/curl.h)
 
 # For quota module
-AC_CHECK_HEADERS(grp.h pwd.h sys/ucred.h)
+AC_CHECK_HEADERS(pwd.h sys/ucred.h)
 AC_CHECK_HEADERS(ctype.h)
 AC_CHECK_HEADERS(limits.h)
 AC_CHECK_HEADERS(sys/quota.h)