From 404372326e9d854b065175ef1f4634fd78ca8afa Mon Sep 17 00:00:00 2001
From: Einar Egilsson
Date: Tue, 15 May 2012 10:38:10 +0200
Subject: Removed proxyserver.js + fixed bug with empty captures

---
 chrome/js/redirect.js | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

(limited to 'chrome/js/redirect.js')

diff --git a/chrome/js/redirect.js b/chrome/js/redirect.js
index 4a05ef8..eab14f8 100644
--- a/chrome/js/redirect.js
+++ b/chrome/js/redirect.js
@@ -202,11 +202,14 @@ Redirect.prototype = {
 		}
 		var resultUrl = this.redirectUrl;
 		for (var i = 1; i < matches.length; i++) {
-			resultUrl = resultUrl.replace(new RegExp('\\$' + i, 'gi'), 
-					this.unescapeMatches ?	unescape(matches[i]) : 
-					this.escapeMatches ?		encodeURIComponent(matches[i]) : 
-																	matches[i]
-			);
+			var repl = matches[i] || '';
+			if (this.unescapeMatches) {
+				repl = unescape(repl);
+			}
+			if (this.escapeMatches) {
+				repl = encodeURIComponent(repl);
+			}
+			resultUrl = resultUrl.replace(new RegExp('\\$' + i, 'gi'), repl);
 		}
 		this._rxInclude.lastIndex = 0;
 		return resultUrl;
-- 
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