X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=ncurses%2Fbase%2Flib_getstr.c;fp=ncurses%2Fbase%2Flib_getstr.c;h=fecb3e7020fdaeb06a06b831d7f9a9dc8ed30a22;hp=0e446349ca173ae0a0a64ba5b55b2f343fd04564;hb=2e68dc325852af56f2ec6c315b323a4f9c3d62c9;hpb=5eb177874dea59107a1a2ea44f5d8f5bb99550b2

diff --git a/ncurses/base/lib_getstr.c b/ncurses/base/lib_getstr.c
index 0e446349..fecb3e70 100644
--- a/ncurses/base/lib_getstr.c
+++ b/ncurses/base/lib_getstr.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2009,2011 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2011,2017 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            *
@@ -40,7 +40,7 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_getstr.c,v 1.30 2011/10/22 16:31:35 tom Exp $")
+MODULE_ID("$Id: lib_getstr.c,v 1.31 2017/03/25 21:09:51 tom Exp $")
 
 /*
  * This wipes out the last character, no matter whether it was a tab, control
@@ -85,7 +85,7 @@ wgetnstr_events(WINDOW *win,
 
     T((T_CALLED("wgetnstr(%p,%p,%d)"), (void *) win, (void *) str, maxlen));
 
-    if (!win)
+    if (!win || !str)
 	returnCode(ERR);
 
     NCURSES_SP_NAME(_nc_get_tty_mode) (NCURSES_SP_ARGx &buf);