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| author | Peter Eisentraut <peter_e@gmx.net> | 2006-07-26 11:39:47 +0000 |
|---|---|---|
| committer | Peter Eisentraut <peter_e@gmx.net> | 2006-07-26 11:39:47 +0000 |
| commit | cd2a6b57c05fca107b46a6859926337be1722e47 (patch) | |
| tree | 7ed35f48ba8a608ee4e330e1099f29e876940768 | |
| parent | 79bc99a46703dc07636f4c9f09067f87b324c6b4 (diff) | |
| download | postgresql-cd2a6b57c05fca107b46a6859926337be1722e47.tar.gz postgresql-cd2a6b57c05fca107b46a6859926337be1722e47.zip | |
When a GUC string variable is not set, print the empty string (in SHOW etc.),
not "unset". An "unset" state doesn't really exist; all variables behave
like an empty string value if the string being pointed to has not been
initialized.
| -rw-r--r-- | src/backend/utils/misc/guc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c index cf38490d9e3..ee05662b58c 100644 --- a/src/backend/utils/misc/guc.c +++ b/src/backend/utils/misc/guc.c @@ -10,7 +10,7 @@ * Written by Peter Eisentraut <peter_e@gmx.net>. * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.330 2006/07/26 11:35:56 petere Exp $ + * $PostgreSQL: pgsql/src/backend/utils/misc/guc.c,v 1.331 2006/07/26 11:39:47 petere Exp $ * *-------------------------------------------------------------------- */ @@ -5113,7 +5113,7 @@ _ShowOption(struct config_generic * record) else if (*conf->variable && **conf->variable) val = *conf->variable; else - val = "unset"; + val = ""; } break; |