Corey Berla authored Jun 08, 2022 and Ondrej Holy committed Aug 04, 2022

When navigating to Other Locations with "Open in New Tab" or
"Open in New Window",  you are always presented with the icon view
because view_mode_before_places was never initialized.  An uninitialized
gint == 0 (and NAUTILUS_VIEW_GRID_ID == 0).

Initialize view_mode_before_places in init to NAUTILUS_VIEW_INVALID_ID
so that it will follow the default behavior.  For best practices,
change NAUTILUS_VIEW_INVALID_ID to 0 (which would have also prevented
this issue) and NAUTILUS_VIEW_GRID_ID to 2 (matching the keyboard
shortcut).

Fixes: #2281