regexp `^#define[ ]*PATCHLEVEL', since that's what support/mkversion.sh
looks for to find the patch level (for the sccs version string). */
-#define PATCHLEVEL 40
+#define PATCHLEVEL 41
#endif /* _PATCHLEVEL_H_ */
dev_fd_list[parent_pipe_fd] = 0;
#endif /* HAVE_DEV_FD */
+ /* subshells shouldn't have this flag, which controls using the temporary
+ environment for variable lookups. */
+ expanding_redir = 0;
+
result = parse_and_execute (string, "process substitution", (SEVAL_NONINT|SEVAL_NOHIST));
#if !defined (HAVE_DEV_FD)