Affected Version: 2.1.6.1
What steps will reproduce the problem?
1. Create a file with some lines of text and some empty lines with only whitespace (in my case with 3 TABS)
2. Make a commit that changes some of the non white space lines, do not touch the "empty" lines that have only whitespace
3. Send the commit to Gerrit for review, look at the side by side diff
4. Select any type of "Ignore Whitespace" option other than "None" (because any of those options apply to the lines that are empty and have only whitespace, I assume)
What is the expected output? What do you see instead?
Should show the lines that changed (with red/green coloring). Instead, it shows those but also shows the empty whitespace only lines as being changed (in my case it shows them with RED as if they were removed in the new commit even tho the display shows the TAB indicator, because the TABS weren't removed).