Megrez // Add a safe check in Compositor.update().

2023-12-01 12:05:48 +08:00 · 2023-12-01 12:05:48 +08:00 · 2f81bd5824
parent 2880901491
commit 2f81bd5824
1 changed files with 1 additions and 1 deletions
--- a/Packages/vChewing_Megrez/Sources/Megrez/1_Compositor.swift
+++ b/Packages/vChewing_Megrez/Sources/Megrez/1_Compositor.swift
@ -294,7 +294,7 @@ extension Megrez.Compositor {
        guard position + theLength <= keys.count, position >= 0 else { return }
        let joinedKeyArray = keys[position ..< (position + theLength)].map(\.description)

-        if let theNode = spans[position][theLength] {
+        if (0 ..< spans.count).contains(position), let theNode = spans[position][theLength] {
          if !updateExisting { return }
          let unigrams = langModel.unigramsFor(keyArray: joinedKeyArray)
          // 自動銷毀無效的節點。