ncurses 6.1 - patch 20191012

[ncurses.git] / ncurses / tty / hardscroll.c

diff --git a/ncurses/tty/hardscroll.c b/ncurses/tty/hardscroll.c
index 4ec168a0028ecebf06e02e5ea36088c691574f5f..f7c9e0d46f5295b95525da1cdc45da3fa02404f5 100644 (file)
--- a/ncurses/tty/hardscroll.c
+++ b/ncurses/tty/hardscroll.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2010,2012 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2015,2016 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            *
@@ -147,7 +147,7 @@ AUTHOR
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: hardscroll.c,v 1.51 2012/10/17 09:01:10 tom Exp $")
+MODULE_ID("$Id: hardscroll.c,v 1.53 2016/05/28 23:32:40 tom Exp $")
 
 #if defined(SCROLLDEBUG) || defined(HASHDEBUG)
 
@@ -300,11 +300,12 @@ NCURSES_EXPORT(void)
 NCURSES_SP_NAME(_nc_linedump) (NCURSES_SP_DCL0)
 /* dump the state of the real and virtual oldnum fields */
 {
-    int n;
     char *buf = 0;
     size_t want = ((size_t) screen_lines(SP_PARM) + 1) * 4;
+    (void) SP_PARM;
 
     if ((buf = typeMalloc(char, want)) != 0) {
+       int n;
 
        *buf = '\0';
        for (n = 0; n < screen_lines(SP_PARM); n++)
@@ -339,7 +340,7 @@ main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
     for (;;) {
        int n;
 
-       for (n = 0; n < screen_lines; n++)
+       for (n = 0; n < screen_lines(sp); n++)
            oldnums[n] = _NEWINDEX;
 
        /* grab the test vector */