Horton

Silence Perl warning

Alvaro Herrera <alvherre@alvh.no-ip.org>

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Commit: e56d717d8a23c48e4ab27b6bd6815c50dc3a378a
Author: Alvaro Herrera <alvherre@alvh.no-ip.org>
Date: 2020-04-13T23:57:40Z
Releases: 13.0 
Silence Perl warning

Now that warnings are enabled across the board, this code that tries to
print an undef variable emits one.  Silently printing the empty string
achieves the previous behavior.

Author: Álvaro Herrera <alvherre@alvh.no-ip.org>
Reviewed-by: Andrew Dunstan <andrew.dunstan@2ndquadrant.com>
Discussion: https://postgr.es/m/E1jO1VT-0008Qk-TM@gemulon.postgresql.org

Files

PathChange+/−
doc/src/sgml/mk_feature_tables.pl modified +3 −1

Discussion

Cited messages not in the archive: E1jO1VT-0008Qk-TM@gemulon.postgresql.org