avm1: Empty text field does not initialize variable binding
If a text field with a variable binding is placed on the stage, usually the variable is initialized with the initial text. However, if the text field is empty, the variable remains undefined. Fixes #777.
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@ -736,9 +736,17 @@ impl<'gc> EditText<'gc> {
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context,
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);
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} else {
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// Otherwise, we initialize the proprty with the text field's text.
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let _ =
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object.set(property, self.text().into(), activation, context);
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// Otherwise, we initialize the proprty with the text field's text, if it's non-empty.
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// Note that HTML text fields are often initialized with an empty <p> tag, which is not considered empty.
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let text = self.text();
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if !text.is_empty() {
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let _ = object.set(
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property,
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self.text().into(),
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activation,
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context,
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);
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}
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}
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}
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