When pasting an image (with no text content) into the text editor,
Draft.js calls handlePastedText with null/empty text. The previous fix
guarded splitTextIntoTextBlocks against null, but insertText still
attempted to build a fragment from an empty block array, causing
Modifier.replaceWithFragment to crash with 'Cannot read properties of
undefined (reading getLength)'.
Fix insertText to return the original state unchanged when there are no
text blocks to insert. Also guard handle-pasted-text in the ClojureScript
editor to skip the insert-text call entirely when text is nil or empty.
Signed-off-by: Andrey Antukh <niwi@niwi.nz>
The splitTextIntoTextBlocks function in @penpot/draft-js called
.split() on the text parameter without a null check. When pasting
content without text data (e.g., images only), Draft.js passes null
to handlePastedText, causing a TypeError.
Signed-off-by: Andrey Antukh <niwi@niwi.nz>
