action Presentation: don't copy to itself

2026-09-27 10:03:11 +07:00 · 2018-11-20 14:13:12 +01:00
parent c519c32006
commit 6f8df7cba1
1 changed files with 2 additions and 0 deletions
@@ -314,6 +314,8 @@ public final class Presentation implements Cloneable {
  }

  public void copyFrom(Presentation presentation) {
+    if (presentation == this) return;
+
    setText(presentation.getTextWithMnemonic(), presentation.myDisplayedMnemonicIndex > -1);
    setDescription(presentation.getDescription());
    setIcon(presentation.getIcon());