From c8747db57f1b4ed573020991dcb3d51260c5a0e1 Mon Sep 17 00:00:00 2001 From: Petter Ekrann Date: Wed, 28 Jun 2017 11:37:07 +0200 Subject: [PATCH] Moved the check to the top --- src/generators/dom/visitors/EachBlock.ts | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/generators/dom/visitors/EachBlock.ts b/src/generators/dom/visitors/EachBlock.ts index 82a117eaae..9b28ed558d 100644 --- a/src/generators/dom/visitors/EachBlock.ts +++ b/src/generators/dom/visitors/EachBlock.ts @@ -33,7 +33,8 @@ export default function visitEachBlock( const { snippet } = block.contextualise(node.expression); - block.builders.init.addLine(`var ${each_block_value} = ${snippet};`); + //Warn user if "each_block_value" is null @rich_harris + block.builders.init.addLine(`var ${each_block_value} = ${snippet} || [];`); if (node.key) { keyed(generator, block, state, node, snippet, vars);