Update to backdrop 1.29.0.

Author: jenlampton

www/core/includes/bootstrap.inc

@@ -7,7 +7,7 @@
 /**
  * The current system version.
  */
-define('BACKDROP_VERSION', '1.28.2');
+define('BACKDROP_VERSION', '1.29.0');
 
 /**
  * Core API compatibility.

www/core/includes/database/mysql/database.inc

@@ -199,6 +199,29 @@ class DatabaseConnection_mysql extends DatabaseConnection {
     return 'mysql';
   }
 
+  /**
+   * Returns the version of the database server.
+   */
+  public function version() {
+    $version = parent::version();
+
+    // Some MariaDB version strings prepend a fake MySQL version to the front,
+    // which is always "5.5.5-". This was done to so that old MySQL clients
+    // could connect to newer MariaDB servers.
+    // For example, 5.5.5-10.5.11-MariaDB:
+    // - 5.5.5 is a fake MySQL version.
+    // - 10.5.11 would be the actual MariaDB version.
+    // See https://github.com/MariaDB/server/blob/f6633bf058802ad7da8196d01fd19d75c53f7274/include/mysql_com.h#L42
+    // Remove any leading MySQL 5.5.5- prefixes:
+    $regex = '/^(?:5\.5\.5-)?(\d+\.\d+\.\d+.*-mariadb.*)/i';
+    preg_match($regex, $version, $matches);
+    if (!empty($matches[1])) {
+      $version = $matches[1];
+    }
+
+    return $version;
+  }
+
   public function databaseType() {
     return 'mysql';
   }

www/core/includes/drupal.inc

@@ -1711,6 +1711,7 @@ function drupal_tempnam($directory, $prefix) {
  * Creates a .htaccess file in the given directory.
  *
  * @deprecated since 1.0.0
+ * @see file_save_htaccess()
  */
 function file_create_htaccess($directory, $private = TRUE, $force_overwrite = FALSE) {
   watchdog_deprecated_function('drupal', __FUNCTION__);

www/core/includes/file.inc

@@ -514,8 +514,8 @@ function file_save_htaccess($directory, $private = TRUE, $force_overwrite = FALS
 
   $htaccess_lines = file_htaccess_lines($private);
 
-  // Write the .htaccess file.
-  if (file_put_contents($htaccess_path, $htaccess_lines)) {
+  // Write the .htaccess file. Suppress any PHP error and write to watchdog.
+  if (@file_put_contents($htaccess_path, $htaccess_lines)) {
     backdrop_chmod($htaccess_path, 0444);
   }
   else {
@@ -2372,7 +2372,8 @@ function file_scan_directory($dir, $mask, $options = array(), $depth = 0) {
         $uri = "$dir/$filename";
         $uri = file_stream_wrapper_uri_normalize($uri);
         if (is_dir($uri) && $options['recurse']) {
-          // Give priority to files in this folder by merging them in after any subdirectory files.
+          // Give priority to files in this folder by merging them in after any
+          // subdirectory files.
           $files = array_merge(file_scan_directory($uri, $mask, $options, $depth + 1), $files);
         }
         elseif ($depth >= $options['min_depth'] && preg_match($mask, $filename)) {