From 944a9c65010c5fea6dbcb7a937368c30edfec2a0 Mon Sep 17 00:00:00 2001
From: ivan <ivan>
Date: Sat, 31 Jan 2004 06:20:40 +0000
Subject: [PATCH] add ut_snumber, fix replacement of records with empty values
 in non-primary-keyed tables

---
 FS/FS/Record.pm | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/FS/FS/Record.pm b/FS/FS/Record.pm
index 331de0225..98acaf522 100644
--- a/FS/FS/Record.pm
+++ b/FS/FS/Record.pm
@@ -651,7 +651,7 @@ sub replace {
         $old->getfield($_) eq ''
           #? "( $_ IS NULL OR $_ = \"\" )"
           ? ( driver_name =~ /^Pg$/i
-                ? "$_ IS NULL"
+                ? "( $_ IS NULL OR $_ = '' ) "
                 : "( $_ IS NULL OR $_ = \"\" )"
             )
           : "$_ = ". _quote($old->getfield($_),$old->table,$_)
@@ -792,6 +792,21 @@ sub ut_float {
   '';
 }
 
+=item ut_snumber COLUMN
+
+Check/untaint signed numeric data (whole numbers).  May not be null.  If there
+is an error, returns the error, otherwise returns false.
+
+=cut
+
+sub ut_snumber {
+  my($self, $field) = @_;
+  $self->getfield($field) =~ /^(-?)\s*(\d+)$/
+    or return "Illegal or empty (numeric) $field: ". $self->getfield($field);
+  $self->setfield($field, "$1$2");
+  '';
+}
+
 =item ut_number COLUMN
 
 Check/untaint simple numeric data (whole numbers).  May not be null.  If there
-- 
2.20.1