From 31e3f3293070dea8a1c0038d3eb9800ec90c53e3 Mon Sep 17 00:00:00 2001
From: Randy Mackay <rmackay9@yahoo.com>
Date: Mon, 20 May 2013 12:51:29 +0900
Subject: [PATCH] Rover: send_text_P bug fix for short messages

---
 APMrover2/GCS_Mavlink.pde | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/APMrover2/GCS_Mavlink.pde b/APMrover2/GCS_Mavlink.pde
index 9011dfa21a..817257f7fc 100644
--- a/APMrover2/GCS_Mavlink.pde
+++ b/APMrover2/GCS_Mavlink.pde
@@ -912,6 +912,9 @@ GCS_MAVLINK::send_text_P(gcs_severity severity, const prog_char_t *str)
     uint8_t i;
     for (i=0; i<sizeof(m.text); i++) {
         m.text[i] = pgm_read_byte((const prog_char *)(str++));
+        if (m.text[i] == '\0') {
+            break;
+        }
     }
     if (i < sizeof(m.text)) m.text[i] = 0;
     mavlink_send_text(chan, severity, (const char *)m.text);