ncurses 5.9 - patch 20120505

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

diff --git a/ncurses/tinfo/lib_napms.c b/ncurses/tinfo/lib_napms.c
index 6f13cc4b9b4cab231e6445db6666687a30ae0246..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            *
@@ -51,7 +51,7 @@
 #endif
 #endif
 
-MODULE_ID("$Id: lib_napms.c,v 1.19 2009/06/06 18:50:30 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)
@@ -59,7 +59,9 @@ NCURSES_SP_NAME(napms) (NCURSES_SP_DCLx int ms)
     T((T_CALLED("napms(%d)"), ms));
 
 #ifdef USE_TERM_DRIVER
-    CallDriver_1(sp, nap, ms);
+    if (HasTerminal(SP_PARM)) {
+       CallDriver_1(SP_PARM, nap, ms);
+    }
 #else /* !USE_TERM_DRIVER */
 #if HAVE_NANOSLEEP
     {