👕 fix magic number

benjamincharity · Oct 26, 2016 · a8234d9 · a8234d9
1 parent e76566b
commit a8234d9
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/flickity.service.js b/src/flickity.service.js
@@ -484,11 +484,12 @@ export class FlickityService {
      */
     _getFlickityIndex(id) {
         let foundIndex;
+        const NOT_FOUND = -1;
 
         // If no instances exist
         if (!this.instances.length) {
 
-            foundIndex = -1;
+            foundIndex = NOT_FOUND;
 
         } else {
             // if instances do exist