diff options
| -rw-r--r-- | Bugzilla/DB/Pg.pm | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Bugzilla/DB/Pg.pm b/Bugzilla/DB/Pg.pm index f0a395900..386a67709 100644 --- a/Bugzilla/DB/Pg.pm +++ b/Bugzilla/DB/Pg.pm @@ -198,10 +198,10 @@ sub sql_string_until { # PostgreSQL does not permit a negative substring length; therefore we # use CASE to only perform the SUBSTRING operation when $substring can # be found withing $string. - return "CASE WHEN " . $self->sql_position($substring, $string) - . " != 0 THEN SUBSTRING($string FROM 1 FOR " - . $self->sql_position($substring, $string) . " - 1)" - . " ELSE $string END"; + my $position = $self->sql_position($substring, $string); + return "CASE WHEN $position != 0" + . " THEN SUBSTRING($string FROM 1 FOR $position - 1)" + . " ELSE $string END"; } # Tell us whether or not a particular sequence exists in the DB. |