Fix historicalSlope computation

crossminer · Nov 12, 2019 · ebc556a · ebc556a
1 parent 341e4fd
commit ebc556a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/...ava.platform.metricmanager.rascal/src/org/eclipse/scava/metricprovider/MetricProvider.rsc b/...ava.platform.metricmanager.rascal/src/org/eclipse/scava/metricprovider/MetricProvider.rsc
@@ -72,7 +72,7 @@ data MetricException
 
 real historicalSlope(rel[datetime day, num amount] history, int monthsAgo) {
   if (history == {}) {
-    throw undefined("No history available for slope computation.", |unknown:///|);
+    return 0.0;
   }
 
   sorted = sort(history, bool(tuple[datetime, num] a, tuple[datetime, num] b) { return a[0] < b[0]; });