[defined HAVE_CONFIG_H]: Include <config.h>, so that large files can be opened.

diff --git a/lib/fd-reopen.c b/lib/fd-reopen.c
index 28a1b9ec4d90b04f243245c151e82a8d03ecac2e..12c55f082a36d933456cf21f1794c2a6bbf1ec55 100644 (file)
--- a/lib/fd-reopen.c
+++ b/lib/fd-reopen.c
@@ -18,6 +18,10 @@
 
 /* Written by Paul Eggert.  */
 
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
 #include "fd-reopen.h"
 
 #include <errno.h>