ncurses 5.9 - patch 20110514

[ncurses.git] / progs / toe.c

diff --git a/progs/toe.c b/progs/toe.c
index 6f45992f712416ceb837b6d7a4dbfb1194685ab9..3203b5bd4833b8635e2225c693b2c67c53168502 100644 (file)
--- a/progs/toe.c
+++ b/progs/toe.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2008,2010 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2010,2011 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            *
@@ -44,7 +44,7 @@
 #include <hashed_db.h>
 #endif
 
-MODULE_ID("$Id: toe.c,v 1.52 2010/05/01 22:04:08 tom Exp $")
+MODULE_ID("$Id: toe.c,v 1.53 2011/05/14 22:35:49 tom Exp $")
 
 #define isDotname(name) (!strcmp(name, ".") || !strcmp(name, ".."))
 
@@ -340,7 +340,7 @@ main(int argc, char *argv[])
     unsigned i;
     int code;
     int this_opt, last_opt = '?';
-    int v_opt = 0;
+    unsigned v_opt = 0;
 
     _nc_progname = _nc_rootname(argv[0]);
 
@@ -349,14 +349,14 @@ main(int argc, char *argv[])
        if (isdigit(this_opt)) {
            switch (last_opt) {
            case 'v':
-               v_opt = (this_opt - '0');
+               v_opt = (unsigned) (this_opt - '0');
                break;
            default:
                if (isdigit(last_opt))
                    v_opt *= 10;
                else
                    v_opt = 0;
-               v_opt += (this_opt - '0');
+               v_opt += (unsigned) (this_opt - '0');
                last_opt = this_opt;
            }
            continue;