Ensure that pseudo random numbers are always >0

2012-06-02 12:11:14 +02:00 · 2012-06-02 12:11:14 +02:00 · 9f45bd38f2
parent 35e5bbb48b
commit 9f45bd38f2
1 changed files with 7 additions and 2 deletions
--- a/src/common/shared/rand.c
+++ b/src/common/shared/rand.c
@ -40,12 +40,17 @@ B64MWC(void)

 /* 
 * Generate a pseudorandom 
- * signed integer. 
+ * integer >0. 
 */
 int
 randk(void)
 {
-	return (int)KISS;
+	int r;
+
+	r = (int)KISS;
+	r = (r < 0) ? (r * -1) : r;
+
+	return r;
 }

 /*