commit bash-20051208 snapshot

execute_cmd.c

@@ -1,4 +1,4 @@
-/* execute_command.c -- Execute a COMMAND structure. */
+/* execute_cmd.c -- Execute a COMMAND structure. */
 
 /* Copyright (C) 1987-2005 Free Software Foundation, Inc.
 
@@ -865,6 +865,24 @@ execute_command_internal (command, asynchronous, pipe_in, pipe_out,
 		    ? EXECUTION_FAILURE
 		    : EXECUTION_SUCCESS;
 
+#if defined (DPAREN_ARITHMETIC) || defined (COND_COMMAND)
+  /* This is where we set PIPESTATUS from the exit status of the appropriate
+     compound commands (the ones that look enough like simple commands to
+     cause confusion).  We might be able to optimize by not doing this if
+     subshell_environment != 0. */
+  switch (command->type)
+    {
+#  if defined (DPAREN_ARITHMETIC)
+    case cm_arith:
+#  endif
+#  if defined (COND_COMMAND)
+    case cm_cond:
+#  endif
+      set_pipestatus_from_exit (exec_result);
+      break;
+    }
+#endif
+
   last_command_exit_value = exec_result;
   run_pending_traps ();
 #if 0