X-Git-Url: http://git.heureux-cyclage.org/?a=blobdiff_plain;f=maintenance%2FrenameDbPrefix.php;h=e5aa23ec4d693086693adf5dd7dbd521e432a88f;hb=88905b2b73afa52ae3ab8f55ecc1af06c3ec9886;hp=af8a2802d59331e82cf40946ec2d5d542478e1da;hpb=16ef3e79c4c52aa6b74563b7eadcfc9792e7a4c4;p=lhc%2Fweb%2Fwiklou.git

diff --git a/maintenance/renameDbPrefix.php b/maintenance/renameDbPrefix.php
index af8a2802d5..e5aa23ec4d 100644
--- a/maintenance/renameDbPrefix.php
+++ b/maintenance/renameDbPrefix.php
@@ -50,7 +50,7 @@ class RenameDbPrefix extends Maintenance {
 		} else {
 			// Use nice safe, sane, prefixes
 			preg_match( '/^[a-zA-Z]+_$/', $this->getOption( 'old' ), $m );
-			$old = isset( $m[0] ) ? $m[0] : false;
+			$old = $m[0] ?? false;
 		}
 		// Allow for no new prefix
 		if ( $this->getOption( 'new', 0 ) === '0' ) {
@@ -58,7 +58,7 @@ class RenameDbPrefix extends Maintenance {
 		} else {
 			// Use nice safe, sane, prefixes
 			preg_match( '/^[a-zA-Z]+_$/', $this->getOption( 'new' ), $m );
-			$new = isset( $m[0] ) ? $m[0] : false;
+			$new = $m[0] ?? false;
 		}
 
 		if ( $old === false || $new === false ) {
@@ -82,7 +82,9 @@ class RenameDbPrefix extends Maintenance {
 				// $old should be regexp safe ([a-zA-Z_])
 				$newTable = preg_replace( '/^' . $old . '/', $new, $table );
 				$this->output( "Renaming table $table to $newTable\n" );
-				$dbw->query( "RENAME TABLE $table TO $newTable" );
+				$oldTableEnc = $dbw->addIdentifierQuotes( $table );
+				$newTableEnc = $dbw->addIdentifierQuotes( $newTable );
+				$dbw->query( "RENAME TABLE $oldTableEnc TO $newTableEnc" );
 			}
 			$count++;
 		}