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Divide by zero check.

This commit is contained in:
Steve 2016-03-03 07:47:33 +00:00
parent 263a6cc5b5
commit 2ca26b1ea0
1 changed files with 1 additions and 1 deletions
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src/system/util.c
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@ -32,7 +32,7 @@ int rrnd(int low, int high)
int getPercent(float current, float total) int getPercent(float current, float total)
{ {
return (current / total) * 100; return total != 0 ? (current / total) * 100 : 0;
} }
int collision(int x1, int y1, int w1, int h1, int x2, int y2, int w2, int h2) int collision(int x1, int y1, int w1, int h1, int x2, int y2, int w2, int h2)