--- a/src/main/kotlin/name/blackcap/passman/ExportSubcommand.kt	Sun Jun 30 22:28:52 2024 -0700
+++ b/src/main/kotlin/name/blackcap/passman/ExportSubcommand.kt	Tue Jul 02 11:27:39 2024 -0700
@@ -18,22 +18,22 @@
     private val options = ImportExportArguments()
     private lateinit var csvFile: String
 
-    override fun run(args: Array<String>) {
+    override fun run(args: Array<String>): {
         parseArguments(args)
-        db = Database.open()
+        db = Database.default
         try {
             doExport()
         } catch (e: IOException) {
-            die(e.message ?: "I/O error")
+            throw SubcommandException(message = e.message ?: "I/O error", cause = e)
         }
     }
 
     private fun parseArguments(args: Array<String>) {
         val params = parseInto("export", args, options)
         when (params.size) {
-            0 -> die("expecting CSV file name", 2)
+            0 -> throw SubcommandException(message = "expecting CSV file name", status = 2)
             1 -> csvFile = params[0]
-            else -> die("unexpected trailing arguments", 2)
+            else -> throw SubcommandException(message = "unexpected trailing arguments", status = 2)
         }
         csvDateFormat = SimpleDateFormat(options.format).apply {
             timeZone = TimeZone.getTimeZone(options.zone)
@@ -74,4 +74,4 @@
         val value = getDate(columnIndex)
         return if (value == null) NULL else csvDateFormat.format(value)
     }
-}
\ No newline at end of file
+}