diff options
Diffstat (limited to 'src/backend/commands/variable.c')
| -rw-r--r-- | src/backend/commands/variable.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/backend/commands/variable.c b/src/backend/commands/variable.c index 364eed343b7..621854f200f 100644 --- a/src/backend/commands/variable.c +++ b/src/backend/commands/variable.c @@ -2,7 +2,7 @@ * Routines for handling of 'SET var TO', * 'SHOW var' and 'RESET var' statements. * - * $Id: variable.c,v 1.4 1998/02/26 04:31:05 momjian Exp $ + * $Id: variable.c,v 1.5 1998/03/30 16:45:59 momjian Exp $ * */ @@ -444,13 +444,15 @@ parse_timezone(const char *value) { /* Not yet tried to save original value from environment? */ if (defaultTZ == NULL) + { /* found something? then save it for later */ if ((defaultTZ = getenv("TZ")) != NULL) strcpy(TZvalue, defaultTZ); - /* found nothing so mark with an invalid pointer */ + /* found nothing so mark with an invalid pointer */ else defaultTZ = (char *) -1; + } strcpy(tzbuf, "TZ="); strcat(tzbuf, tok); |