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@ -336,6 +336,7 @@ const HermitsNotebook = struct {
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// Place, something has gone horribly wrong with our
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// Place, something has gone horribly wrong with our
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// program! (This really shouldn't ever happen. Have you
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// program! (This really shouldn't ever happen. Have you
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// checked for grues?)
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// checked for grues?)
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// Note: you do not need to fix anything here.
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const previous_entry = self.getEntry(current_entry.coming_from.?);
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const previous_entry = self.getEntry(current_entry.coming_from.?);
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if (previous_entry == null) return TripError.EatenByAGrue;
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if (previous_entry == null) return TripError.EatenByAGrue;
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current_entry = previous_entry.?;
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current_entry = previous_entry.?;
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