Kevin Kofler via devel wrote:
The best way then would be to check whether the one-line fix:
https://hg.mozilla.org/comm-central/log?rev=1784838
Actually, there are two parts, and the main one is more than one line.
It had looked to me at a first glance that those are just the same commit
applied (cherry-picked) to two branches, but they are different (and looking
closer at the commit message would have made that clear).
applies (and compiles), and if it does, apply it.
But this still stands: If I am not sure whether the branch is affected, I
would attempt to just backport the two patches and see whether they apply.
Kevin Kofler