Avoid uninitialized value error in TAP tests' Cluster->psql
authorAndrew Dunstan <andrew@dunslane.net>
Mon, 30 Jun 2025 13:49:31 +0000 (09:49 -0400)
committerAndrew Dunstan <andrew@dunslane.net>
Mon, 30 Jun 2025 13:49:50 +0000 (09:49 -0400)
commitc3e28e9fd936b83dbb6dfb5003b6221d98f8469c
tree180c02313152b21984039a313732da1a5103df85
parent40a96cd1484fdf3ab57e8cb7b09767ec7a7f73b1
Avoid uninitialized value error in TAP tests' Cluster->psql

If the method is called in scalar context and we didn't pass in a stderr
handle, one won't be created. However, some error paths assume that it
exists, so in this case create a dummy stderr to avoid the resulting
perl error.

Per gripe from Oleg Tselebrovskiy <o.tselebrovskiy@postgrespro.ru> and
adapted from his patch.

Discussion: https://postgr.es/m/378eac5de4b8ecb5be7bcdf2db9d2c4d@postgrespro.ru
src/test/perl/PostgreSQL/Test/Cluster.pm