mirror/postgresql
2
0
Fork 0
mirror of https://git.postgresql.org/git/postgresql.git synced 2024-12-21 08:29:39 +08:00
Code Issues Packages Projects Releases Wiki Activity

Make saveHistory work properly on OS X when HISTFILE is set to /dev/null.

Browse Source 
Per discussion with Martin Atukunda.
This commit is contained in:
Tom Lane 2006-08-27 15:05:20 +00:00
parent 445a61297e
commit 162e8f1fd5
1 changed files with 9 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/bin/psql/input.c
View File

@ -3,7 +3,7 @@
*
* Copyright (c) 2000-2006, PostgreSQL Global Development Group
*
* $PostgreSQL: pgsql/src/bin/psql/input.c,v 1.57 2006/07/14 14:52:26 momjian Exp $
* $PostgreSQL: pgsql/src/bin/psql/input.c,v 1.58 2006/08/27 15:05:20 tgl Exp $
*/
#include "postgres_fe.h"
@ -340,7 +340,14 @@ bool
saveHistory(char *fname, bool encodeFlag)
{
#ifdef USE_READLINE
if (useHistory && fname)
/*
* Suppressing the write attempt when HISTFILE is set to /dev/null
* may look like a negligible optimization, but it's necessary on e.g.
* Darwin, where write_history will fail because it tries to chmod
* the target file.
*/
if (useHistory && fname &&
strcmp(fname, DEVNULL) != 0)
{
if (encodeFlag)
encode_history();