From 007b75942166e1ff138a46893250d4e62e85c85d Mon Sep 17 00:00:00 2001
From: "jeremy@jermolene.com" <jeremy@jermolene.com>
Date: Fri, 10 Mar 2023 09:41:18 +0000
Subject: [PATCH] Undefined variables in let widget: Revert fix for #7270

Reverts 8c378e0d24e9f4b8986316bc17f077b894d1eb30 and adds a test
---
 core/modules/widgets/let.js                       |  4 +---
 .../data/widgets/LetWidgetSelfReferences.tid      | 15 +++++++++++++++
 2 files changed, 16 insertions(+), 3 deletions(-)
 create mode 100644 editions/test/tiddlers/tests/data/widgets/LetWidgetSelfReferences.tid

diff --git a/core/modules/widgets/let.js b/core/modules/widgets/let.js
index dd3aa137a..afd3a2f20 100644
--- a/core/modules/widgets/let.js
+++ b/core/modules/widgets/let.js
@@ -74,9 +74,7 @@ LetWidget.prototype.getVariableInfo = function(name,options) {
 			text: this.currentValueFor[name]
 		};
 	}
-	return Widget.prototype.getVariableInfo.call(this,name,$tw.utils.extend(Object.create(null),options,{
-		defaultValue: ""
-	}));
+	return Widget.prototype.getVariableInfo.call(this,name,options);
 };
 
 /*
diff --git a/editions/test/tiddlers/tests/data/widgets/LetWidgetSelfReferences.tid b/editions/test/tiddlers/tests/data/widgets/LetWidgetSelfReferences.tid
new file mode 100644
index 000000000..b81fc7d75
--- /dev/null
+++ b/editions/test/tiddlers/tests/data/widgets/LetWidgetSelfReferences.tid
@@ -0,0 +1,15 @@
+title: Widgets/LetWidgetSelfReferences
+description: Test let widget self references
+type: text/vnd.tiddlywiki-multiple
+tags: [[$:/tags/wiki-test-spec]]
+
+title: Output
+
+\whitespace trim
+<$let default={{{ [[default]is[variable]then[aa]else[bb]] }}} >
+<<default>>
+</$let>
++
+title: ExpectedResult
+
+<p>bb</p>
\ No newline at end of file