Mysqli errors: Trying to access array offset on value of type bool. Fixed. Please...

[fa-stable.git] / sales / includes / db / sales_groups_db.inc

diff --git a/sales/includes/db/sales_groups_db.inc b/sales/includes/db/sales_groups_db.inc
index f68a3bb6ec95d33693a0299d06dc00072d18adae..6f926d7ee7887d1e3f5eaa091a8d796be8470646 100644 (file)
--- a/sales/includes/db/sales_groups_db.inc
+++ b/sales/includes/db/sales_groups_db.inc
@@ -49,7 +49,7 @@ function get_sales_group_name($group_no)
        $sql = "SELECT description FROM ".TB_PREF."groups WHERE id = ".db_escape($group_no);
        $result = db_query($sql, "could not get group");
        $row = db_fetch($result);
-       return $row[0];
+       return is_array($row) ? $row[0] : false;
 }
 
 function add_sales_area($description)
@@ -92,7 +92,7 @@ function get_area_name($id)
        $result = db_query($sql, "could not get sales type");
 
        $row = db_fetch_row($result);
-       return $row[0];
+       return is_array($row) ? $row[0] : false;
 }
 
 function add_salesman($salesman_name, $salesman_phone, $salesman_fax,
@@ -151,7 +151,7 @@ function get_salesman_name($id)
        $result = db_query($sql, "could not get sales type");
 
        $row = db_fetch_row($result);
-       return $row[0];
+       return is_array($row) ? $row[0] : false;
 }