--- path_redirect.module	2008-01-19 13:51:06.000000000 -0600
+++ path_redirect.module	2008-01-19 14:51:29.000000000 -0600
@@ -27,21 +27,24 @@ function path_redirect_help($section) {
  *
  */
 function path_redirect_init() {
-  // see if this page has a redirect path
-  $query = '';
-  if (isset($_SERVER['QUERY_STRING'])) {
-    $query = preg_replace('/^q=([^&]*).*$/', '\1', $_SERVER['QUERY_STRING']);
-  }
-  $r = db_fetch_object(db_query("SELECT redirect, query, fragment, type FROM {path_redirect} WHERE path = '%s' OR path = '%s'", $query, utf8_encode($query)));
-  if ($r) {
-    if (function_exists('drupal_goto')) {
-      // if there's a result found, do the redirect
-      unset($_REQUEST['destination']);
-      drupal_goto($r->redirect, ($r->query ? $r->query: NULL), ($r->fragment ? $r->fragment : NULL), $r->type);
-    }
-    else {
-      // page caching is turned on so drupal_goto() (common.inc) hasn't been loaded
-      path_redirect_goto($r->redirect, ($r->query ? $r->query: NULL), ($r->fragment ? $r->fragment : NULL), $r->type);
+  // Avoid redirecting other pages like update.php
+  if ($_SERVER['SCRIPT_NAME'] === '/index.php') {
+    // see if this page has a redirect path
+    $query = '';
+    if (isset($_SERVER['QUERY_STRING'])) {
+      $query = preg_replace('/^q=([^&]*).*$/', '\1', $_SERVER['QUERY_STRING']);
+    }
+    $r = db_fetch_object(db_query("SELECT redirect, query, fragment, type FROM {path_redirect} WHERE path = '%s' OR path = '%s'", $query, utf8_encode($query)));
+    if ($r) {
+      if (function_exists('drupal_goto')) {
+        // if there's a result found, do the redirect
+        unset($_REQUEST['destination']);
+        drupal_goto($r->redirect, ($r->query ? $r->query: NULL), ($r->fragment ? $r->fragment : NULL), $r->type);
+      }
+      else {
+        // page caching is turned on so drupal_goto() (common.inc) hasn't been loaded
+        path_redirect_goto($r->redirect, ($r->query ? $r->query: NULL), ($r->fragment ? $r->fragment : NULL), $r->type);
+      }
     }
   }
 }