From cde0103a8575bc8dba0721c05fe4dfde905bed14 Mon Sep 17 00:00:00 2001
From: Samuel Loury <konubinixweb@gmail.com>
Date: Wed, 27 Jan 2016 09:17:46 +0100
Subject: [PATCH] Allow to use extpass in encfsctl

---
 encfs/encfsctl.cpp | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/encfs/encfsctl.cpp b/encfs/encfsctl.cpp
index 369c35b..624e225 100644
--- a/encfs/encfsctl.cpp
+++ b/encfs/encfsctl.cpp
@@ -93,7 +93,7 @@ struct CommandOpts {
       {"showcruft", 1, 1, cmd_showcruft, "(root dir)",
        // xgroup(usage)
        gettext_noop("  -- show undecodable filenames in the volume")},
-      {"cat", 2, 2, cmd_cat, "(root dir) path",
+      {"cat", 2, 3, cmd_cat, "[--extpass=prog] (root dir) path",
        // xgroup(usage)
        gettext_noop("  -- decodes the file and cats it to standard out")},
       {"decode", 1, 100, cmd_decode,
@@ -403,12 +403,11 @@ class WriteOutput {
 };
 
 static int cmd_cat(int argc, char **argv) {
-  (void)argc;
-  RootPtr rootInfo = initRootInfo(argv[1]);
+  RootPtr rootInfo = initRootInfo(argc, argv);
 
   if (!rootInfo) return EXIT_FAILURE;
 
-  const char *path = argv[2];
+  const char *path = argv[0];
   WriteOutput output(STDOUT_FILENO);
   int errCode = processContents(rootInfo, path, output);