From f8ca0d4efe2ed736c099956df03050a513511e0b Mon Sep 17 00:00:00 2001
From: Rich Harris <richard.a.harris@gmail.com>
Date: Thu, 7 Jun 2018 08:28:09 -0400
Subject: [PATCH] call outrocallback immediately for empty each block

---
 src/shared/utils.js                           |  1 +
 .../samples/each-block-empty-outro/Thing.html |  1 +
 .../samples/each-block-empty-outro/_config.js | 20 +++++++++++++++++++
 .../samples/each-block-empty-outro/main.html  | 17 ++++++++++++++++
 4 files changed, 39 insertions(+)
 create mode 100644 test/runtime/samples/each-block-empty-outro/Thing.html
 create mode 100644 test/runtime/samples/each-block-empty-outro/_config.js
 create mode 100644 test/runtime/samples/each-block-empty-outro/main.html

diff --git a/src/shared/utils.js b/src/shared/utils.js
index 436782dcf6..c431a673f8 100644
--- a/src/shared/utils.js
+++ b/src/shared/utils.js
@@ -15,6 +15,7 @@ export function isPromise(value) {
 }
 
 export function callAfter(fn, i) {
+	if (i === 0) fn();
 	return () => {
 		if (!--i) fn();
 	};
diff --git a/test/runtime/samples/each-block-empty-outro/Thing.html b/test/runtime/samples/each-block-empty-outro/Thing.html
new file mode 100644
index 0000000000..150c8fd252
--- /dev/null
+++ b/test/runtime/samples/each-block-empty-outro/Thing.html
@@ -0,0 +1 @@
+<p>{thing}</p>
\ No newline at end of file
diff --git a/test/runtime/samples/each-block-empty-outro/_config.js b/test/runtime/samples/each-block-empty-outro/_config.js
new file mode 100644
index 0000000000..443371892b
--- /dev/null
+++ b/test/runtime/samples/each-block-empty-outro/_config.js
@@ -0,0 +1,20 @@
+export default {
+	data: {
+		visible: true,
+		empty: []
+	},
+
+	html: `
+		<div>
+			<p>text</p>
+		</div>
+	`,
+
+	nestedTransitions: true,
+
+	test(assert, component, target) {
+		component.set({ visible: false });
+
+		assert.htmlEqual(target.innerHTML, ``);
+	}
+};
\ No newline at end of file
diff --git a/test/runtime/samples/each-block-empty-outro/main.html b/test/runtime/samples/each-block-empty-outro/main.html
new file mode 100644
index 0000000000..b5d1b95260
--- /dev/null
+++ b/test/runtime/samples/each-block-empty-outro/main.html
@@ -0,0 +1,17 @@
+{#if visible}
+	<div>
+		{#each empty as thing}
+			<Thing {thing}/>
+		{/each}
+
+		<p>text</p>
+	</div>
+{/if}
+
+<script>
+	export default {
+		components: {
+			Thing: './Thing.html'
+		}
+	};
+</script>
\ No newline at end of file