* mips-tdep.c (mips_gdbarch_init): Use Tag_GNU_MIPS_ABI_FP to

[deliverable/binutils-gdb.git] / gdb / event-loop.c

diff --git a/gdb/event-loop.c b/gdb/event-loop.c
index 671528f25b4ea8edd0254c0d730ee49e47cd31a8..c946ce48cc4f2ca3617df37c194a2b8e9bca9099 100644 (file)
--- a/gdb/event-loop.c
+++ b/gdb/event-loop.c
@@ -1,5 +1,5 @@
 /* Event loop machinery for GDB, the GNU debugger.
-   Copyright (C) 1999, 2000, 2001, 2002, 2005, 2006
+   Copyright (C) 1999, 2000, 2001, 2002, 2005, 2006, 2007
    Free Software Foundation, Inc.
    Written by Elena Zannoni <ezannoni@cygnus.com> of Cygnus Solutions.
 
@@ -825,9 +825,8 @@ gdb_wait_for_event (void)
                  file_event_ptr = create_file_event (file_ptr->fd);
                  async_queue_event (file_event_ptr, TAIL);
                }
+             file_ptr->ready_mask = (gdb_notifier.poll_fds + i)->revents;
            }
-
-         file_ptr->ready_mask = (gdb_notifier.poll_fds + i)->revents;
        }
 #else
       internal_error (__FILE__, __LINE__,
@@ -951,7 +950,7 @@ delete_async_signal_handler (async_signal_handler ** async_handler_ptr)
   else
     {
       prev_ptr = sighandler_list.first_handler;
-      while (prev_ptr->next_handler != (*async_handler_ptr) && prev_ptr)
+      while (prev_ptr && prev_ptr->next_handler != (*async_handler_ptr))
        prev_ptr = prev_ptr->next_handler;
       prev_ptr->next_handler = (*async_handler_ptr)->next_handler;
       if (sighandler_list.last_handler == (*async_handler_ptr))