From 188672a81b81336c018247f918bde935e3d4b433 Mon Sep 17 00:00:00 2001
From: Hylke Bons <hylkebons@gmail.com>
Date: Thu, 28 Feb 2013 19:36:59 +0000
Subject: [PATCH] mac: fix crash in watcher. closes #1190

---
 SparkleShare/Mac/SparkleMacWatcher.cs | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/SparkleShare/Mac/SparkleMacWatcher.cs b/SparkleShare/Mac/SparkleMacWatcher.cs
index 07b0b08b..305e5449 100755
--- a/SparkleShare/Mac/SparkleMacWatcher.cs
+++ b/SparkleShare/Mac/SparkleMacWatcher.cs
@@ -151,12 +151,14 @@ namespace SparkleShare {
 
             var handler = Changed;
             if (handler != null) {
-                string path = paths [0];
-                path = path.Substring (Path.Length);
-                path = path.Trim ("/".ToCharArray ());
+                if (paths [0].Length >= Path.Length) {
+                    string path = paths [0];
+                    path = path.Substring (Path.Length);
+                    path = path.Trim ("/".ToCharArray ());
 
-                if (!string.IsNullOrWhiteSpace (path))
-                    handler (path);
+                    if (!string.IsNullOrWhiteSpace (path))
+                        handler (path);
+                }
             }
 
             GC.KeepAlive (this);