Encapsulate direct use of random(), srandom() in chance.c

[empserver] / src / lib / update / plague.c

diff --git a/src/lib/update/plague.c b/src/lib/update/plague.c
index 0cfbfe3716ccc0dc009ad2f5735e87fd0767b8b7..df179e0b9d149e8f873567022bf56c6cb48f0d43 100644 (file)
--- a/src/lib/update/plague.c
+++ b/src/lib/update/plague.c
@@ -28,6 +28,7 @@
  *
  *  Known contributors to this file:
  *     Steve McClure, 1998-2000
+ *     Markus Armbruster, 2004-2012
  */
 
 #include <config.h>
@@ -182,7 +183,7 @@ plague_people(struct natstr *np, short *vec,
     }
     if (*ptime <= 0) {
        *pstage -= 1;
-       *ptime = etus / 2 + random() % etus;
+       *ptime = etus / 2 + roll0(etus);
     }
     return stage;
 }