[PATCH 1/3] mailinfo: ensure handle_filter gets only one line at a time

[Jay Soffian <jaysoffian@gmail.com>]

handle_filter() is only supposed to get one line at a time.
handle_body() already ensures this after decoding BASE64 messages per
this comment:

/* this is a decoded line that may contain
 * multiple new lines.  Pass only one chunk
 * at a time to handle_filter()
 */

QP messages need to be similarly processed since decoding QP can also
add newlines.

Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
---
I broke this change out into it's own patch since it's independent of
the format=flowed additions.

 builtin-mailinfo.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/builtin-mailinfo.c b/builtin-mailinfo.c
index 2600847..11f154b 100644
--- a/builtin-mailinfo.c
+++ b/builtin-mailinfo.c
@@ -818,6 +818,7 @@ static void handle_body(void)
 
 		switch (transfer_encoding) {
 		case TE_BASE64:
+		case TE_QP:
 		{
 			char *op = line;
 
-- 
1.5.4.1.1281.g75df