From be1620dd07a579f8e1351bb019c0749f03c22f0f Mon Sep 17 00:00:00 2001
From: dceejay <conway@uk.ibm.com>
Date: Wed, 8 Apr 2015 21:43:22 +0100
Subject: [PATCH] Fix watch node to stat file sizes ok (and also not to when
 file missing)

---
 nodes/core/io/23-watch.js | 21 ++++++++++++---------
 1 file changed, 12 insertions(+), 9 deletions(-)

diff --git a/nodes/core/io/23-watch.js b/nodes/core/io/23-watch.js
index 59cd57069..400b7f1bd 100644
--- a/nodes/core/io/23-watch.js
+++ b/nodes/core/io/23-watch.js
@@ -37,15 +37,18 @@ module.exports = function(RED) {
                 if (fs.statSync(path).isDirectory()) { path = path + sep + file; }
                 stat = fs.statSync(path);
             } catch(e) { }
-            var type = "other";
-            if (stat.isFile()) { type = "file"; }
-            else if (stat.isDirectory()) { type = "directory"; }
-            else if (stat.isBlockDevice()) { type = "blockdevice"; }
-            else if (stat.isCharacterDevice()) { type = "characterdevice"; }
-            else if (stat.isSocket()) { type = "socket"; }
-            else if (stat.isFIFO()) { type = "fifo"; }
-            else { type = "n/a"; }
-            var msg = { payload:path, topic:node.p, file:file, type:type, size:stat.size };
+            var type = "none";
+            var msg = { payload:path, topic:node.p, file:file };
+            if (stat) {
+                if (stat.isFile()) { type = "file"; msg.size = stat.size; }
+                else if (stat.isDirectory()) { type = "directory"; }
+                else if (stat.isBlockDevice()) { type = "blockdevice"; }
+                else if (stat.isCharacterDevice()) { type = "characterdevice"; }
+                else if (stat.isSocket()) { type = "socket"; }
+                else if (stat.isFIFO()) { type = "fifo"; }
+                else { type = "n/a"; }
+            }
+            msg.type = type;
             node.send(msg);
         });