fix: value of var could be undefined when using define:vars
#7134
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Changes
#7044 Introduced the following bug:
astro/packages/astro/src/runtime/server/render/util.ts
Line 46 in 96947fc
When
value = undefined
thenJSON.stringify(value) = undefined
, which leads to the errorTypeError: Cannot read properties of undefined (reading 'replace')
.The change prevents that error.
Testing
Added a test where an undefined var is passed to
define:vars
.Docs
This is just a bug fix, so no docs should be needed