AC_Fence: correct fence pre-arm position check

6 years ago · c04d2145a1
1 changed files with 1 additions and 1 deletions
--- a/libraries/AC_Fence/AC_Fence.cpp
+++ b/libraries/AC_Fence/AC_Fence.cpp
@ -166,7 +166,7 @@ bool AC_Fence::pre_arm_check(const char* &fail_msg) const
    if ((_enabled_fences & AC_FENCE_TYPE_CIRCLE) ||
        (_enabled_fences & AC_FENCE_TYPE_POLYGON)) {
        Vector2f position;
-        if (AP::ahrs().get_relative_position_NE_home(position)) {
+        if (!AP::ahrs().get_relative_position_NE_home(position)) {
            fail_msg = "fence requires position";
            return false;
        }