nmh_saved_libs="$LIBS"
LIBS="$nmh_libs $5 $LIBS"
-AC_LINK_IFELSE(AC_LANG_PROGRAM([[
+AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#define DB_DBM_HSEARCH 1
#include <$1>
]],
-[[dbm_open("",0,0);]]),[nmh_ndbm_found=yes],[nmh_ndbm_found=no])
+[[dbm_open("",0,0);]])],[nmh_ndbm_found=yes],[nmh_ndbm_found=no])
LIBS="$nmh_saved_libs"
if test "$nmh_ndbm_found" = "yes"; then