ctlIME // Handle nil parameters in candidateSelected().

2022-08-25 10:08:57 +08:00 · 2022-08-25 10:08:57 +08:00 · d40221dcac
parent bd66ed3719
commit d40221dcac
1 changed files with 1 additions and 0 deletions
--- a/Source/Modules/ControllerModules/ctlInputMethod_Core.swift
+++ b/Source/Modules/ControllerModules/ctlInputMethod_Core.swift
@ -338,6 +338,7 @@ class ctlInputMethod: IMKInputController {
  /// IMK 選字窗限定函式，只要選字窗確認了某個候選字詞的選擇、就會呼叫這個函式。
  /// - Parameter candidateString: 已經確認的候選字詞內容。
  override open func candidateSelected(_ candidateString: NSAttributedString!) {
+    let candidateString: NSAttributedString = candidateString ?? .init(string: "")
    if state is InputState.AssociatedPhrases {
      if !mgrPrefs.alsoConfirmAssociatedCandidatesByEnter {
        handle(state: InputState.EmptyIgnoringPreviousState())