Fix udiv(), negative values were giving wrong results

2019-06-02 01:46:41 +01:00 · 2019-06-02 01:46:41 +01:00 · 6515ac2c94
parent 94c5d5a78c
commit 6515ac2c94
1 changed files with 1 additions and 1 deletions
--- a/util/utility.h
+++ b/util/utility.h
@ -110,7 +110,7 @@ inline void append_array(std::vector<T> &dst, const std::vector<T> &src) {

 inline int udiv(int x, int d) {
 	if (x < 0) {
-		return (x + d - 1) / d;
+		return (x - d + 1) / d;
 	} else {
 		return x / d;
 	}