Fixed corner case in the side-by-side diff rendering template, triggered when the requested number of context lines couldn't be honored on the "changed" side,  due to the "ignore blank lines" diff option.
Fixed corner case in the side-by-side diff rendering template, triggered when the requested number of context lines couldn't be honored on the "changed" side,  due to the "ignore blank lines" diff option.

Closes #6015.

git-svn-id: 0d96b0c1a6983ccc08b3732614f4d6bfcf9cbb42@6176 af82e41b-90c4-0310-8c96-b1721e28e2e2

rbaumg/trac,rbaumg/trac,rbaumg/trac,rbaumg/trac