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@@ -664,6 +664,12 @@ RegAS MinHeap::extract_min(MPCTIO &tio, yield_t & yield, int is_optimized) {
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v.ashare = 0x7fffffffffffff * !tio.player();
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HeapArray[num_items] = v;
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num_items--;
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+
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+ // If this was the last item, just return it
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+ if (num_items == 0) {
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+ return minval;
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+ }
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+
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auto outroot = restore_heap_property_at_explicit_index(tio, yield);
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RegXS smaller = outroot.first;
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