#2839 sp_DatabaseRestore smallint

Change smallint to int to prevent arithmetic overflows. Closes #2839.

Author: BrentOzar

sp_DatabaseRestore.sql

@@ -225,7 +225,7 @@ DECLARE @cmd NVARCHAR(4000) = N'', --Holds xp_cmdshell command
 		@LogRecoveryOption AS NVARCHAR(MAX) = N'', --Holds the option to cause logs to be restored in standby mode or with no recovery
 		@DatabaseLastLSN NUMERIC(25, 0), --redo_start_lsn of the current database
 		@i TINYINT = 1,  --Maintains loop to continue logs
-		@LogRestoreRanking SMALLINT = 1, --Holds Log iteration # when multiple paths & backup files are being stripped
+		@LogRestoreRanking INT = 1, --Holds Log iteration # when multiple paths & backup files are being stripped
 		@LogFirstLSN NUMERIC(25, 0), --Holds first LSN in log backup headers
 		@LogLastLSN NUMERIC(25, 0), --Holds last LSN in log backup headers
 		@LogLastNameInMsdbAS NVARCHAR(MAX) = N'', -- Holds last TRN file name already restored