1 files changed, 1 insertions, 1 deletions
diff --git a/src/main.h b/src/main.h
index bf28c02..0746a99 100644
--- a/src/main.h
+++ b/src/main.h
@@ -24,7 +24,7 @@ using Eigen::Vector3d;
 int parseLine(char *line, message *msg);
 timestamp update_dt(const timestamp t, timestamp *t_old);
 
-void covCallback(const message &msg, Matrix<double,9,9> &P, const Quaterniond &q);
+void covCallback(const message &msg, State &mu, const Quaterniond &q);
 void imgCallback(message &msg, State &mu, Camera &cam, const Quaterniond &q);
 void imuCallback(const message &msg, State &mu, const Quaterniond &q, const timestamp dt);
 void pvaCallback(const message &msg, Matrix<double,9,1> &X, Quaterniond &q);