PostgreSQL allows using \ to escape ', which resulted in the ":-\" smiley causing problems...

Signed-off-by: Michael Eshom <[email protected]>

other/install_2-1_postgresql.sql

@@ -2427,7 +2427,7 @@ INSERT INTO {$db_prefix}smileys	(code, filename, description, smiley_order, hidd
 INSERT INTO {$db_prefix}smileys	(code, filename, description, smiley_order, hidden) VALUES (':P', 'tongue.gif', '{$default_tongue_smiley}', 10, 0);
 INSERT INTO {$db_prefix}smileys	(code, filename, description, smiley_order, hidden) VALUES (':-[', 'embarrassed.gif', '{$default_embarrassed_smiley}', 11, 0);
 INSERT INTO {$db_prefix}smileys	(code, filename, description, smiley_order, hidden) VALUES (':-X', 'lipsrsealed.gif', '{$default_lips_sealed_smiley}', 12, 0);
-INSERT INTO {$db_prefix}smileys	(code, filename, description, smiley_order, hidden) VALUES (':-\', 'undecided.gif', '{$default_undecided_smiley}', 13, 0);
+INSERT INTO {$db_prefix}smileys	(code, filename, description, smiley_order, hidden) VALUES (':-\\', 'undecided.gif', '{$default_undecided_smiley}', 13, 0);
 INSERT INTO {$db_prefix}smileys	(code, filename, description, smiley_order, hidden) VALUES (':-*', 'kiss.gif', '{$default_kiss_smiley}', 14, 0);
 INSERT INTO {$db_prefix}smileys	(code, filename, description, smiley_order, hidden) VALUES (':''(', 'cry.gif', '{$default_cry_smiley}', 15, 0);
 INSERT INTO {$db_prefix}smileys	(code, filename, description, smiley_order, hidden) VALUES ('>:D', 'evil.gif', '{$default_evil_smiley}', 16, 1);