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-rw-r--r--web/lib/pkgreqfuncs.inc.php4
1 files changed, 4 insertions, 0 deletions
diff --git a/web/lib/pkgreqfuncs.inc.php b/web/lib/pkgreqfuncs.inc.php
index 41d1515b..8fba838f 100644
--- a/web/lib/pkgreqfuncs.inc.php
+++ b/web/lib/pkgreqfuncs.inc.php
@@ -110,6 +110,10 @@ function pkgreq_file($ids, $type, $merge_into, $comments) {
$base_id = intval($ids[0]);
$pkgbase_name = pkgbase_name_from_id($base_id);
+ if ($merge_into == $pkgbase_name) {
+ return array(false, __("Cannot merge a package base with itself."));
+ }
+
$q = "SELECT ID FROM RequestTypes WHERE Name = " . $dbh->quote($type);
$result = $dbh->query($q);
if ($row = $result->fetch(PDO::FETCH_ASSOC)) {