Bash-4.4 patch 13

patchlevel.h

@@ -25,6 +25,6 @@
    regexp `^#define[ 	]*PATCHLEVEL', since that's what support/mkversion.sh
    looks for to find the patch level (for the sccs version string). */
 
-#define PATCHLEVEL 12
+#define PATCHLEVEL 13
 
 #endif /* _PATCHLEVEL_H_ */

redir.c

@@ -469,6 +469,8 @@ here_document_to_fd (redirectee, ri)
       return (fd);
     }
 
+  SET_CLOSE_ON_EXEC (fd);
+
   errno = r = 0;		/* XXX */
   /* write_here_document returns 0 on success, errno on failure. */
   if (redirectee->word)