; * src/process.c (deactivate_process): Fix last change.

1 files changed, 5 insertions, 2 deletions

diff --git a/src/process.c b/src/process.c
index 736098fb410..75416b8e52a 100644
--- a/src/process.c
+++ b/src/process.c
@@ -4832,8 +4832,11 @@ deactivate_process (Lisp_Object proc)
 
   for (i = 0; i < PROCESS_OPEN_FDS; i++)
     {
-      fd_callback_info[p->open_fd[i]].thread = NULL;
-      fd_callback_info[p->open_fd[i]].waiting_thread = NULL;
+      if (p->open_fd[i] >= 0)
+        {
+          fd_callback_info[p->open_fd[i]].thread = NULL;
+          fd_callback_info[p->open_fd[i]].waiting_thread = NULL;
+        }
       close_process_fd (&p->open_fd[i]);
     }