Merge pull request iandees#3 from tamasflamich/fix

Fixed sparkline with same upper and lower bound
hacknroad · Dec 11, 2019 · 42e84fb · 42e84fb
2 parents 8508390 + 8fd6e9a
commit 42e84fb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/handler.py b/handler.py
@@ -19,7 +19,7 @@ def sparkline(datapoints):
 
     line = ""
     for dp in datapoints:
-        scaled = (dp - lower) / width
+        scaled = 1 if width == 0 else (dp - lower) / width
         which_spark = int(scaled * n_sparks)
         line += (sparks[which_spark])