Fix getData crashing in offline (#8484)

hybridcattt · web-flow · commit 97197178bde7 · 2021-08-09T20:53:09.000-07:00
Fixes #8357 The issue was that `node` property of `FCacheNode` pokes one level deeper: (FCacheNode.m:66) ``` - (id<FNode>)node { return self.indexedNode.node; } ```
diff --git a/FirebaseDatabase/Sources/Core/FSyncTree.m b/FirebaseDatabase/Sources/Core/FSyncTree.m
@@ -731,7 +731,7 @@ - (FIndexedNode *)persistenceServerCache:(FQuerySpec *)querySpec {
     if (cacheNode == nil || cacheNode.node.isEmpty) {
         return nil;
     }
-    return cacheNode.node;
+    return cacheNode.indexedNode;
 }
 
 - (id<FNode>)getServerValue:(FQuerySpec *)query {

Original file line number	Diff line number	Diff line change
`@@ -731,7 +731,7 @@ - (FIndexedNode )persistenceServerCache:(FQuerySpec )querySpec {`
`731`	`731`	`if (cacheNode == nil \|\| cacheNode.node.isEmpty) {`
`732`	`732`	`return nil;`
`733`	`733`	`}`
`734`		`- return cacheNode.node;`
	`734`	`+ return cacheNode.indexedNode;`
`735`	`735`	`}`
`736`	`736`
`737`	`737`	`- (id<FNode>)getServerValue:(FQuerySpec *)query {`