Defend against divide by 0.

2018-03-04 17:03:11 +00:00 · 2018-03-04 17:03:11 +00:00 · 83e7276fa9
parent 924978c2a0
commit 83e7276fa9
1 changed files with 1 additions and 1 deletions
--- a/src/util/maths.c
+++ b/src/util/maths.c
@ -43,7 +43,7 @@ double randF(void)

 int getPercent(float current, float total)
 {
-	return (current / total) * 100;
+	return total > 0 ? (current / total) * 100 : 0;
 }

 float limit(float i, float a, float b)