Bash-4.2 patch 41

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 40
+#define PATCHLEVEL 41
 
 #endif /* _PATCHLEVEL_H_ */

subst.c

@@ -5124,6 +5124,10 @@ process_substitute (string, open_for_read_in_child)
   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)