fixed missing return in D value

2012-02-12 22:25:23 +11:00 · 2012-02-12 22:25:23 +11:00 · 4a9cb731d4
parent 9fe8c079e7
commit 4a9cb731d4
1 changed files with 1 additions and 0 deletions
--- a/libraries/AC_PID/AC_PID.cpp
+++ b/libraries/AC_PID/AC_PID.cpp
@ -42,6 +42,7 @@ int32_t AC_PID::get_d(int32_t input, float dt)
 		// add in derivative component
 		return _kd * _derivative;
 	}
+	return 0;
 }

 int32_t AC_PID::get_pi(int32_t error, float dt)