Plane: use ExpandingString to construct fence names

ArduPilot · Jan 27, 2024 · 00b8d16 · 00b8d16
1 parent 36a0b8a
commit 00b8d16
Showing 1 changed file with 3 additions and 4 deletions.
diff --git a/ArduPlane/fence.cpp b/ArduPlane/fence.cpp
@@ -51,10 +51,9 @@ void Plane::fence_check()
 
     if (new_breaches) {
         char msg[MAVLINK_MSG_STATUSTEXT_FIELD_TEXT_LEN+1];
-        uint8_t msglen = AC_Fence::get_fence_names(new_breaches, msg, MAVLINK_MSG_STATUSTEXT_FIELD_TEXT_LEN);
-        msg[msglen] = 0;
-
-        GCS_SEND_TEXT(MAV_SEVERITY_NOTICE, "%s breached", msg);
+        ExpandingString e(msg, MAVLINK_MSG_STATUSTEXT_FIELD_TEXT_LEN+1);
+        AC_Fence::get_fence_names(new_breaches, e);
+        GCS_SEND_TEXT(MAV_SEVERITY_NOTICE, "%s breached", e.get_writeable_string());
 
         // if the user wants some kind of response and motors are armed
         const uint8_t fence_act = fence.get_action();