Author: wikibugs
Description:
Steps to reproduce:
1)Start editing random page
2)Click on show changes button without doing any changes to page
<<Texts called 'Current revision', 'Your text' will display >>
Expected outcome:
Disable the show changes button and enable only if the changes are made to page
or
Display an appropriate message saying 'No changes to display or something like that'
Version: unspecified
Severity: enhancement