X-Git-Url: https://git.rvb.name/weathermon.git/blobdiff_plain/d5653b977ce2b9d0ef6e6c07b3a9b64c1462e601..67f3d398664cc319615339c1ce9c525e672c332f:/bin/weather-filter

diff --git a/bin/weather-filter b/bin/weather-filter
index 1fc798f..84c2265 100755
--- a/bin/weather-filter
+++ b/bin/weather-filter
@@ -42,6 +42,10 @@ function filter_data(dataset,width)
     width = 7
   end  
 
+  if #dataset <= width then
+    return dataset
+  end  
+
   local result = {}
   
   local window_spread = math.floor(width/2)