update(pkg): let entryByName return a boolean value

loresuso · poiana · commit 38b3dec9dd0a · 2022-10-04T22:20:18.000+02:00
Signed-off-by: Lorenzo Susini &lt;susinilorenzo1@gmail.com&gt;
diff --git a/pkg/index/index.go b/pkg/index/index.go
@@ -93,8 +93,9 @@ func (i *Index) Remove(entry *Entry) error {
 }
 
 // EntryByName returns a Entry by passing its name.
-func (i *Index) EntryByName(name string) *Entry {
-	return i.entryByName[name]
+func (i *Index) EntryByName(name string) (*Entry, bool) {
+	entry, ok := i.entryByName[name]
+	return entry, ok
 }
 
 // Normalize the index to the canonical form (i.e., entries sorted by name,

Original file line number	Diff line number	Diff line change
`@@ -93,8 +93,9 @@ func (i Index) Remove(entry Entry) error {`
`93`	`93`	`}`
`94`	`94`
`95`	`95`	`// EntryByName returns a Entry by passing its name.`
`96`		`-func (i Index) EntryByName(name string) Entry {`
`97`		`- return i.entryByName[name]`
	`96`	`+func (i Index) EntryByName(name string) (Entry, bool) {`
	`97`	`+ entry, ok := i.entryByName[name]`
	`98`	`+ return entry, ok`
`98`	`99`	`}`
`99`	`100`
`100`	`101`	`// Normalize the index to the canonical form (i.e., entries sorted by name,`