1 files changed, 5 insertions, 3 deletions

diff --git a/src/process.c b/src/process.c
index 95be209f94c..247c5e21357 100644
--- a/src/process.c
+++ b/src/process.c
@@ -2342,12 +2342,12 @@ process_send_signal (process, signo, current_group, nomsg)
         case SIGINT:
           tcgetattr (XFASTINT (p->infd), &t);
           send_process (proc, &t.c_cc[VINTR], 1);
-          return Qnil;
+          return;
 
         case SIGQUIT:
           tcgetattr (XFASTINT (p->infd), &t);
           send_process (proc, &t.c_cc[VQUIT], 1);
-          return Qnil;
+          return;
 
         case SIGTSTP:
           tcgetattr (XFASTINT (p->infd), &t);
@@ -2356,7 +2356,7 @@ process_send_signal (process, signo, current_group, nomsg)
 #else
           send_process (proc, &t.c_cc[VSUSP], 1);
 #endif
-          return Qnil;
+          return;
         }
 
 #else /* ! HAVE_TERMIOS */
@@ -3167,6 +3167,8 @@ wait_reading_process_input (time_limit, microsecs, read_kbd, do_display)
         break;
     }
 
+  start_polling ();
+
   return 0;
 }