clamp conskip

git-svn-id: svn://svn.code.sf.net/p/actiongame/code/trunk/ac@3669 e016b1c5-ed68-44aa-a2f7-31cac88cffde
2008-11-20 08:44:23 +00:00
parent 5870cc2797
commit dc4adc7c6d
1 changed files with 1 additions and 2 deletions
@@ -15,8 +15,7 @@ struct console : consolebuffer<cline>
    int conskip;
    void setconskip(int n)
    {
-        conskip += n;
-        if(conskip<0) conskip = 0;
+        conskip = clamp(conskip + n, 0, conlines.length());
    }

    static const int WORDWRAP = 80;