From 3915b7b0bc48962efca3d91a9e960eacb7946699 Mon Sep 17 00:00:00 2001
From: Bryan Larsen <bryan@larsen.st>
Date: Sun, 21 Feb 2010 11:25:42 -0500
Subject: [PATCH] support minChars=0 for Autocompleter

---
 src/controls.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/controls.js b/src/controls.js
index b09c93b..89f1bed 100644
--- a/src/controls.js
+++ b/src/controls.js
@@ -58,7 +58,7 @@ Autocompleter.Base = Class.create({
     this.options.paramName    = this.options.paramName || this.element.name;
     this.options.tokens       = this.options.tokens || [];
     this.options.frequency    = this.options.frequency || 0.4;
-    this.options.minChars     = this.options.minChars || 1;
+    if(this.options.minChars==null) {this.options.minChars = 1;};
     this.options.onShow       = this.options.onShow ||
       function(element, update){
         if(!update.style.position || update.style.position=='absolute') {