properly remove the notes text change listener

tibbi · tibbi · commit 7f15b8c07a5a · 2018-01-26T20:27:36.000+01:00
diff --git a/app/src/main/kotlin/com/simplemobiletools/notes/fragments/NoteFragment.kt b/app/src/main/kotlin/com/simplemobiletools/notes/fragments/NoteFragment.kt
@@ -84,7 +84,7 @@ class NoteFragment : Fragment() {
         if (config.showWordCount || !config.autosaveNotes) {
             view.notes_view.addTextChangedListener(textWatcher)
         } else {
-            view.notes_view.addTextChangedListener(null)
+            view.notes_view.removeTextChangedListener(textWatcher)
         }
     }
 

Original file line number	Diff line number	Diff line change
`@@ -84,7 +84,7 @@ class NoteFragment : Fragment() {`
`84`	`84`	`if (config.showWordCount \|\| !config.autosaveNotes) {`
`85`	`85`	`view.notes_view.addTextChangedListener(textWatcher)`
`86`	`86`	`} else {`
`87`		`- view.notes_view.addTextChangedListener(null)`
	`87`	`+ view.notes_view.removeTextChangedListener(textWatcher)`
`88`	`88`	`}`
`89`	`89`	`}`
`90`	`90`