From e0947dcc57b9d8ed97bb3a7daacbb9d46827786c Mon Sep 17 00:00:00 2001
From: Neale Pickett <neale@woozle.org>
Date: Mon, 28 Jul 2014 17:25:37 +0000
Subject: [PATCH] Fix bug with 0 rand

---
 forftanks.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/forftanks.c b/forftanks.c
index 24e62f9..96d00bc 100644
--- a/forftanks.c
+++ b/forftanks.c
@@ -175,6 +175,7 @@ forf_proc_random(struct forf_env *env)
   
   if (max < 1) {
   	forf_push_num(env, 0);
+	return;
   }
 
   forf_push_num(env, rand() % max);