[Affected versions]: - 62.0a1 (2018-05-14) - 61.0b5 (20180514150347) - 60.0 build2 (20180503143129) [Affected platforms]: - Mac OS X 10.10.5 - Windows 10 x64 - Ubuntu 16.04 x86 [Steps to reproduce]: 1. Launch Firefox 2. Enable the bookmarks toolbar 3. Create a separator before the first bookmark/folder from the toolbar 4. Disable the bookmarks toolbar 5. Enable back the bookmarks toolbar [Expected result]: - All its items are properly displayed [Actual result]: - The bookmarks toolbar is displayed as being empty [Regression range]: - Last good revision: acf2ccf34d753305b27487c55ca80ad37b61136a - First bad revision: a0be5817a7214701ba799edef2dcda16d29195fc - Pushlog: https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=acf2ccf34d753305b27487c55ca80ad37b61136a&tochange=a0be5817a7214701ba799edef2dcda16d29195fc - it seems that bug 1392081 regressed this problem [Additional notes]: - the issue is reproducible till deleting/moving the separator from that particular position

Comment on attachment 8976493 [details] Bug 1461685 - The bookmarks toolbar is empty if the first bookmark is a separator. https://reviewboard.mozilla.org/r/244616/#review251422

Pushed by mak77@bonardo.net: https://hg.mozilla.org/integration/autoland/rev/b0dc0094001b The bookmarks toolbar is empty if the first bookmark is a separator. r=standard8