Fix emitter leaks, style, tree swaps

2019-01-22 12:17:59 +01:00
parent 221abd8c48
commit d4ce58a8ec
22 changed files with 411 additions and 164 deletions
--- a/backend/src/Model/Edge.ts
+++ b/backend/src/Model/Edge.ts
@@ -18,7 +18,14 @@ export class Edge implements Hashable {

  public hash(): string {
    if (!this.cachedHash) {
-      const previousHash = (this.source && this.source.sourceEdge) ? this.source.sourceEdge.hash() : ''
+      let previousHash
+      if (this.source && this.source.sourceEdge) {
+        previousHash = this.source.sourceEdge.hash()
+      } else {
+        // Use the tree hash to distinguish between different trees
+        previousHash = this.source && this.source.isTree ? (this.source as any).hash() : ''
+      }
+
      this.cachedHash = `H${sha1(previousHash + this.name)}`
    }