fix(ui-markdown-editor): reading style type of hyper links

[Cronus1007]

Closes #296

If there is no selection made by the editor an error is shown in console.log so added an if else based upon the editor.selection and the error that is shown in console.log disappears.

Changes

• Added an if else clause to check editor.selection whether selection was made or not.

Screenshots or Video

Related Issues

• Issue Cannot read style type of hyperlinks #296

Author Checklist

• Ensure you provide a DCO sign-off for your commits using the --signoff option of git commit.
• Vital features and changes captured in unit and/or integration tests
• Commits messages follow AP format
• Extend the documentation, if necessary
• Merging to master from fork:branchname
• Manual accessibility test performed
  • Keyboard-only access, including forms
  • Contrast at least WCAG Level A
  • Appropriate labels, alt text, and instructions

[d-e-v-esh]

This does not look like it solves the issue. The issue is not that the error appears and we need to hide the error in the console. The issue is not being able to calculate the block type of hyperlinks because editor.selection goes null as soon as the pop-up appears.

[mttrbrts]

This does not look like it solves the issue. The issue is not that the error appears and we need to hide the error in the console. The issue is not being able to calculate the block type of hyperlinks because editor.selection goes null as soon as the pop-up appears.

Thanks @d-e-v-esh , I agree with your analysis. @Cronus1007, I'm going to close your PR until we've been able to more research into the root cause.