Check th MDA return status. Fixed a bug the input buffering which when using

the '-t' option and piping the input caused the parsed headers to be lost.
Undo the inclusion of the debian directory and the source package.
Tweak the dpkggen.sh script.

1 files changed, 5 insertions, 6 deletions

diff --git a/smtp.c b/smtp.c
index 033edaf..1ad0832 100644
--- a/smtp.c
+++ b/smtp.c
@@ -135,17 +135,16 @@ static const char * message_cb (void **buf, int *len, void *arg)
 	int octets;
 
 	if (len == NULL)
+	{
+		/* only allow rewinding in the beginning of a message otherwise
+		 * it will break the pipes */
 		assert(*buf == NULL);
+		return;
+	}
 
 	if (*buf == NULL)
 		*buf = malloc (BUFSIZ);
 
-	if (len == NULL)
-	{
-		message_rewind(message);
-		return NULL;
-	}
-
 	*len = message_read(message, *buf, BUFSIZ);
 	
 	return *buf;