From 5dde773e0b5f11cf6a29fc823dd9c9e080842550 Mon Sep 17 00:00:00 2001
From: Matthias Ringwald <matthias@ringwald.ch>
Date: Mon, 13 Jan 2020 22:16:04 +0100
Subject: [PATCH] tool/metrics: handle metric without deviations

---
 tool/metrics/metrics-ccsm.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tool/metrics/metrics-ccsm.py b/tool/metrics/metrics-ccsm.py
index 83bd3ecb9..b1c6a82ae 100755
--- a/tool/metrics/metrics-ccsm.py
+++ b/tool/metrics/metrics-ccsm.py
@@ -70,6 +70,10 @@ def analyze_folders(btstack_root, folders):
     # "Nesting Level","VOCF","Number of functions which call this function",
     fields = [ 'file','function','GOTO','RETURN','_','STMT' ,'_','CCN','PATH','CALLS','PARAM','LEVEL','_','_','_']
 
+    # init deviations
+    for key in fields:
+        metrics[key + '_DEVIATIONS'] = 0
+
     # for now, just read the file
     with open("metrics.tsv") as fd:
         rd = csv.reader(fd, delimiter="\t")