return the values from stddev mapper function

influxdata · Apr 22, 2015 · a071229 · a071229
1 parent 2127f22
commit a071229
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/influxql/functions.go b/influxql/functions.go
@@ -386,7 +386,7 @@ func MapStddev(itr Iterator) interface{} {
 		values = append(values, v.(float64))
 	}
 
-	return nil
+	return values
 }
 
 // ReduceStddev computes the stddev of values.