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Dice: Prevent a divide by 0

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23842 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Karl Kurbjun 2009-12-04 04:45:22 +00:00
parent 7a5eb3d08e
commit fce66cb835
1 changed files with 3 additions and 0 deletions
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3
apps/plugins/dice.c
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@ -141,6 +141,9 @@ void dice_print(struct dices* dice, struct screen* display){
int display_nb_col=display->getwidth()/char_width; int display_nb_col=display->getwidth()/char_width;
int nb_dices_per_line=display_nb_col/4;/* 4 char per dice displayed*/ int nb_dices_per_line=display_nb_col/4;/* 4 char per dice displayed*/
if(!nb_dices_per_line)
nb_dices_per_line++;
int nb_lines_required=dice->nb_dices/nb_dices_per_line; int nb_lines_required=dice->nb_dices/nb_dices_per_line;
int current_row=0; int current_row=0;
if(dice->nb_dices%nb_dices_per_line!=0) if(dice->nb_dices%nb_dices_per_line!=0)