[PATCH] Correct firmware version string from OSTC's

[Anton Lundin]

The format string was incorrect, producing firmware numbers as 3.2
instead of 3.02 as is the current OSTC firmware version.

This was reported via hw's forum:
http://forum.heinrichsweikamp.com/read.php?2,14550,14552

Signed-off-by: Anton Lundin <glance at acc.umu.se>
---
 src/hw_ostc_parser.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/hw_ostc_parser.c b/src/hw_ostc_parser.c
index 5e8cc3d..e419c77 100644
--- a/src/hw_ostc_parser.c
+++ b/src/hw_ostc_parser.c
@@ -458,7 +458,7 @@ hw_ostc_parser_get_field (dc_parser_t *abstract, dc_field_type_t type, unsigned
 				break;
 			case 2: /* fw_version */
 				string->desc = "FW Version";
-				snprintf(buf, BUFLEN, "%0u.%0u", data[layout->fw_version], data[layout->fw_version + 1]);
+				snprintf(buf, BUFLEN, "%0u.%02u", data[layout->fw_version], data[layout->fw_version + 1]);
 				break;
 			case 3: /* serial */
 				string->desc = "Serial";
-- 
2.1.0