patch: fix for (#10)

TanklesXL · Dec 17, 2018 · bf81831 · bf81831
1 parent 1e3b670
commit bf81831
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/manipulatefragranceitems/HandleCollection.go b/manipulatefragranceitems/HandleCollection.go
@@ -78,6 +78,10 @@ func ManualUpdate() {
 // RemoveFromCollection takes the name of the fragrance to remove, removes it from the collection and then regenerated the json file
 func RemoveFromCollection() {
 	currentCollection := ReadInCollection(MASTER)
+	if len(currentCollection.MasterCollection) == 0 {
+		fmt.Println("\nYour collection is empty.")
+		os.Exit(0)
+	}
 	fmt.Println("Please type in the number of the fragrance you'd like to remove:")
 	inputAsInt := ShowOptionsAndGetNumericInput(currentCollection)
 	inputIndex := inputAsInt - 1