From 088e746f9914edfbfe5ff7ea749e9034b9e17a46 Mon Sep 17 00:00:00 2001
From: Vinay Rao <vinay@smartthings.com>
Date: Wed, 30 Sep 2015 15:00:17 -0700
Subject: [PATCH] AppEngine issue with state syncing handled here.

---
 devicetypes/smartthings/ge-link-bulb.src/ge-link-bulb.groovy | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/devicetypes/smartthings/ge-link-bulb.src/ge-link-bulb.groovy b/devicetypes/smartthings/ge-link-bulb.src/ge-link-bulb.groovy
index 241989f..e48822f 100644
--- a/devicetypes/smartthings/ge-link-bulb.src/ge-link-bulb.groovy
+++ b/devicetypes/smartthings/ge-link-bulb.src/ge-link-bulb.groovy
@@ -317,7 +317,7 @@ def setLevel(value) {
     state.trigger = "setLevel"
     state.lvl = "${level}"
 
-    if (dimRate) {
+    if (dimRate && (state?.rate != null)) {
     	cmds << "st cmd 0x${device.deviceNetworkId} 1 8 4 {${level} ${state.rate}}"
     }
     else {