Segfault/traps upon exiting rename mode

[Celmor]

 * Nemo version: 3.6.5
 * Is issue with desktop or windowed nemo: windowed
 * Distribution: Manjaro (with 4.15.7-1 kernel)
 * Graphics hardware *and* driver used: Intel Corporation HD Graphics 530 / i915
 * 32 or 64 bit: 64 bit

Issue
All nemo windows unexpectedly close upon Segmentation fault

Steps to reproduce

• start nemo
• Go into rename mode for a file or folder (F2 or context menu)
• Click on another field on the same line
• Click anywhere else in the file selector panel
  -> all nemo windows close and following "traps" message appears in dmesg:
  [ +31.916564] traps: nemo[14077] general protection ip:7fe409ea931f sp:7fffddbfe218 error:0 in libgobject-2.0.so.0.5400.3[7fe409e72000+54000]

Expected behaviour

• rename mode exits
• nemo doesn't close

Other information
Video Recording (6 sec)
Core dump (gzip compressed)

[revast]

+1 can confirm this, witnessed today

[mtwebster]

Duplicate: #1689 - fixed