Condense code for getHasMatchingGeneratedSource (firefox-devtools#7055)

darkwing · jasonLaster · commit 9d2d806009ac · 2018-09-27T16:15:54.000-04:00
diff --git a/src/components/PrimaryPanes/SourcesTreeItem.js b/src/components/PrimaryPanes/SourcesTreeItem.js
@@ -12,7 +12,7 @@ import { showMenu } from "devtools-contextmenu";
 import SourceIcon from "../shared/SourceIcon";
 import Svg from "../shared/Svg";
 
-import { getSourcesByURL } from "../../selectors";
+import { getSourceByURL } from "../../selectors";
 import actions from "../../actions";
 
 import { isOriginal as isOriginalSource } from "../../utils/source";
@@ -191,11 +191,7 @@ function getHasMatchingGeneratedSource(state, source: ?Source) {
     return false;
   }
 
-  const sources = getSourcesByURL(state, source.url).filter(
-    src => !isOriginalSource(src)
-  );
-
-  return sources.length > 0;
+  return !!getSourceByURL(state, source.url, false);
 }
 
 const mapStateToProps = (state, props) => {
