ncurses 5.9 - patch 20120414

[ncurses.git] / ncurses / tinfo / lib_napms.c

diff --git a/ncurses/tinfo/lib_napms.c b/ncurses/tinfo/lib_napms.c
index 1e6abda10d0923e980709db9a9ca373e7be6bed4..80b3258da71c36b4c562f3e5f21e91e9c3e51c83 100644 (file)
--- a/ncurses/tinfo/lib_napms.c
+++ b/ncurses/tinfo/lib_napms.c
@@ -1,5 +1,5 @@
 /****************************************************************************
 /****************************************************************************

- * Copyright (c) 1998-2008,2009 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2011,2012 Free Software Foundation, Inc.              *

  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *


@@ -51,16 +51,17 @@
 #endif
 #endif
 
 #endif
 #endif
 

-MODULE_ID("$Id: lib_napms.c,v 1.20 2009/11/07 20:37:30 tom Exp $")
+MODULE_ID("$Id: lib_napms.c,v 1.22 2012/03/17 21:14:51 tom Exp $")

 
 NCURSES_EXPORT(int)
 NCURSES_SP_NAME(napms) (NCURSES_SP_DCLx int ms)
 {
 
 NCURSES_EXPORT(int)
 NCURSES_SP_NAME(napms) (NCURSES_SP_DCLx int ms)
 {

-    (void) SP_PARM;

     T((T_CALLED("napms(%d)"), ms));
 
 #ifdef USE_TERM_DRIVER
     T((T_CALLED("napms(%d)"), ms));
 
 #ifdef USE_TERM_DRIVER

-    CallDriver_1(SP_PARM, nap, ms);
+    if (HasTerminal(SP_PARM)) {
+       CallDriver_1(SP_PARM, nap, ms);
+    }

 #else /* !USE_TERM_DRIVER */
 #if HAVE_NANOSLEEP
     {
 #else /* !USE_TERM_DRIVER */
 #if HAVE_NANOSLEEP
     {