From dd0a07b062c1e10a2af9483be1dbd4ee54c64093 Mon Sep 17 00:00:00 2001
From: Jonatan Svennberg <jonatan.svennberg@gmail.com>
Date: Sat, 31 Oct 2020 00:32:07 +0100
Subject: [PATCH] Make claim_text less greedy

Avoids hydration errors caused by whitespace diffs
---
 src/runtime/internal/dom.ts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/runtime/internal/dom.ts b/src/runtime/internal/dom.ts
index 903553ca4c..336e0ff46c 100644
--- a/src/runtime/internal/dom.ts
+++ b/src/runtime/internal/dom.ts
@@ -210,12 +210,12 @@ export function claim_element(nodes, name, attributes, svg) {
 }
 
 export function claim_text(nodes, data) {
-	const node = nodes.shift();
+	const node = nodes[0];
 	if (node) {
 		if (node.nodeType === 3) {
 			node.data = '' + data;
-			return node;
-		} else {
+			return nodes.shift();
+		} else if (!data.match(/\s+/)) {
 			console.error(`Hydration error: Expected text node "${data}" but found`, node);
 			detach(node);
 		}