From 8d6997f51973bd8195069f85dfe7f5a93f1ee482 Mon Sep 17 00:00:00 2001
From: AdrianLxM <adrian.m@inbox.com>
Date: Thu, 3 May 2018 21:58:21 +0200
Subject: [PATCH] ecarb ignore 0 carbs

---
 .../androidaps/plugins/Wear/ActionStringHandler.java          | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/Wear/ActionStringHandler.java b/app/src/main/java/info/nightscout/androidaps/plugins/Wear/ActionStringHandler.java
index 53998e0f90..c147fef6b0 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/Wear/ActionStringHandler.java
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/Wear/ActionStringHandler.java
@@ -347,6 +347,10 @@ public class ActionStringHandler {
             if ( (carbsAfterConstraints - carbs != 0)) {
                 rMessage += "\n" + MainApp.gs(R.string.constraintapllied);
             }
+            if(carbsAfterConstraints <= 0){
+                sendError("Carbs = 0! No action taken!");
+                return;
+            }
             rAction += "ecarbs " + carbsAfterConstraints + " " + starttimestamp + " " + duration;
 
         } else return;