[postgis-tickets] [PostGIS] #3773: ‘last_old_id’ may be used uninitialized in function ‘UF_get_collapsed_cluster_ids’

[PostGIS]

#3773: ‘last_old_id’ may be used uninitialized in function
‘UF_get_collapsed_cluster_ids’
---------------------+---------------------------
 Reporter:  strk     |      Owner:  dbaston
     Type:  defect   |     Status:  assigned
 Priority:  blocker  |  Milestone:  PostGIS 2.4.0
Component:  postgis  |    Version:  trunk
 Keywords:           |
---------------------+---------------------------
 {{{
 lwunionfind.c: In function ‘UF_get_collapsed_cluster_ids’:
 lwunionfind.c:165:7: warning: ‘last_old_id’ may be used uninitialized in
 this function [-Wmaybe-uninitialized]
     if (current_old_id != last_old_id)
        ^
 }}}

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/3773>
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