From b54512ef7fcbb57d7e3a088c75d75688b2af4016 Mon Sep 17 00:00:00 2001
From: Karryanna <karry@karryanna.cz>
Date: Wed, 13 May 2015 18:49:13 +0200
Subject: [PATCH] Labelling: randdouble implementation

---
 labeller.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/labeller.c b/labeller.c
index 007620a..f2792ee 100644
--- a/labeller.c
+++ b/labeller.c
@@ -1710,8 +1710,7 @@ int flip(int a, int b)
 
 double randdouble(void)
 {
-  // FIXME: How the hell shall double in range <0, 1> be generated? O:)
-  return 0.5;
+  return ((double) rand() / (double) RAND_MAX);
 }
 
 void cleanup(void)
-- 
2.39.2