From 22dd7abc8d6feb5939f372411e67c3e5b698318d Mon Sep 17 00:00:00 2001
From: Reinhard Pointner <rednoah@users.noreply.github.com>
Date: Sat, 15 Oct 2011 12:40:35 +0000
Subject: [PATCH] * remove illegal characters from label

---
 source/net/sourceforge/filebot/Analytics.java | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/source/net/sourceforge/filebot/Analytics.java b/source/net/sourceforge/filebot/Analytics.java
index e9d13ace..cf0924dd 100644
--- a/source/net/sourceforge/filebot/Analytics.java
+++ b/source/net/sourceforge/filebot/Analytics.java
@@ -63,7 +63,16 @@ public class Analytics {
 		if (!tracker.isEnabled())
 			return;
 		
-		tracker.trackEvent(category, action, label, value);
+		tracker.trackEvent(normalize(category), normalize(action), normalize(label), value);
+	}
+	
+
+	private static String normalize(String label) {
+		if (label == null)
+			return null;
+		
+		// trim braces
+		return label.replaceAll("[*()]", "").trim();
 	}