X-Git-Url: https://delta.frontaccounting.com/gitweb/?a=blobdiff_plain;f=inventory%2Fincludes%2Fdb%2Fitems_units_db.inc;h=486db56219e16311b0847684520ae1e092f470be;hb=f0d25b5b9e8a2ec332a921fa85d5fb8be6fa73b3;hp=208912c82fe06db79cbb75facdbcf5a34b0c3861;hpb=732734c09475105e344ea7d2e792568004c02c0b;p=fa-stable.git

diff --git a/inventory/includes/db/items_units_db.inc b/inventory/includes/db/items_units_db.inc
index 208912c8..486db562 100644
--- a/inventory/includes/db/items_units_db.inc
+++ b/inventory/includes/db/items_units_db.inc
@@ -45,10 +45,10 @@ function get_unit_descr($unit)
 {
 	$sql = "SELECT name FROM ".TB_PREF."item_units WHERE abbr=".db_escape($unit);
 
-	$result = db_query($sql, "could not unit description");
+	$result = db_query($sql, "could not retrieve unit description");
 
 	$row = db_fetch_row($result);
-	return $row[0];
+	return is_array($row) ? $row[0] : false;
 }
 
 function item_unit_used($unit) {
@@ -72,6 +72,6 @@ function get_unit_dec($stock_id)
 	$result = db_query($sql, "could not get unit decimals");
 
 	$row = db_fetch_row($result);
-	return $row[0];
+	return is_array($row) ? $row[0] : false;
 }