From 42f982f9ef538383d8838b8f81abd5308ee6b55e Mon Sep 17 00:00:00 2001
From: Sami Samhuri <sami.samhuri@gmail.com>
Date: Thu, 21 Apr 2011 21:27:49 -0700
Subject: [PATCH] fix unshift

---
 src/list.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/list.c b/src/list.c
index 15754bc..753e3b8 100644
--- a/src/list.c
+++ b/src/list.c
@@ -146,9 +146,9 @@ LakeVal *list_unshift(LakeList *list, LakeVal *val)
             list_grow(list);
         }
 		size_t i = list->n++;
-		while (i--) {
+		do {
 			list->vals[i] = list->vals[i - 1];
-		}
+        } while (i--);
         list->vals[0] = val;
 	}
 	return NULL;