fix: Don't crash when the table is empty, skip it

component-driven · Jul 31, 2020 · 463a0ae · 463a0ae
1 parent a7dfc9c
commit 463a0ae
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/bin/antbear.js b/bin/antbear.js
@@ -59,7 +59,12 @@ function printMetric(value, caption) {
 }
 
 function printObject(object, caption) {
-	const keyColWidth = longest(Object.keys(object)).length;
+	const keys = Object.keys(object);
+	if (keys.length === 0) {
+		return;
+	}
+
+	const keyColWidth = longest(keys).length;
 	const valueColWidth = longest(Object.values(object)).length;
 	const rows = sortBy(Object.entries(object), ([, value]) => value).reverse();