Return EmptyTree instead of OverCompleteTree when there are no scripts

sanket1729 · sanket1729 · commit 5813ec7ac078 · 2022-07-28T17:19:10.000-07:00
to add
diff --git a/src/util/taproot.rs b/src/util/taproot.rs
@@ -392,7 +392,7 @@ impl TaprootBuilder {
             node_weights.push((Reverse(p), NodeInfo::new_leaf_with_ver(leaf, LeafVersion::TapScript)));
         }
         if node_weights.is_empty() {
-            return Err(TaprootBuilderError::IncompleteTree);
+            return Err(TaprootBuilderError::EmptyTree);
         }
         while node_weights.len() > 1 {
             // Combine the last two elements and insert a new node

Original file line number	Diff line number	Diff line change
`@@ -392,7 +392,7 @@ impl TaprootBuilder {`
`392`	`392`	`node_weights.push((Reverse(p), NodeInfo::new_leaf_with_ver(leaf, LeafVersion::TapScript)));`
`393`	`393`	`}`
`394`	`394`	`if node_weights.is_empty() {`
`395`		`- return Err(TaprootBuilderError::IncompleteTree);`
	`395`	`+ return Err(TaprootBuilderError::EmptyTree);`
`396`	`396`	`}`
`397`	`397`	`while node_weights.len() > 1 {`
`398`	`398`	`// Combine the last two elements and insert a new node`