From 93796f4036f8463bf8a60dbf6bd8946dc103a414 Mon Sep 17 00:00:00 2001
From: Milan Broz <gmazyland@gmail.com>
Date: Mon, 28 Sep 2009 18:50:05 +0000
Subject: [PATCH] ... and previous reintroduce it as debug message.

(The problem is when repeated passphrase input is tried on pipe,
it should not show "error reading passphrase", because it fails
for the second reading attepmt anyway but should retain
error message saying "no key with this passpharase...")

git-svn-id: https://cryptsetup.googlecode.com/svn/trunk@117 36d66b0a-2a48-0410-832c-cd162a569da5
---
 lib/utils.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/utils.c b/lib/utils.c
index c498a60b..d23619e6 100644
--- a/lib/utils.c
+++ b/lib/utils.c
@@ -493,8 +493,10 @@ void get_key(char *prompt, char **key, unsigned int *passLen, int key_size,
 		if(key_file)
 			close(fd);
 		/* Fail if piped input dies reading nothing */
-		if(!i && !regular_file)
+		if(!i && !regular_file) {
+			log_dbg("Error reading passphrase.");
 			goto out_err;
+		}
 		pass[i] = 0;
 		*key = pass;
 		*passLen = i;