(wait_reading_process_input): Don't call

wait_reading_process_input_1 if time_limit is -1.

diff --git a/src/process.c b/src/process.c
index fda6e5e773e4dcf16f5208aba0eb14f61c77dfd6..814430948181e4809fc933833a36da61741e1cf1 100644 (file)
--- a/src/process.c
+++ b/src/process.c
@@ -2108,7 +2108,8 @@ wait_reading_process_input (time_limit, microsecs, read_kbd, do_display)
                  timeout_reduced_for_timers = 1;
                }
            }
-         else
+         /* If time_limit is -1, we are not going to wait at all.  */
+         else if (time_limit != -1)
            {
              /* This is so a breakpoint can be put here.  */
              wait_reading_process_input_1 ();