495d2a92b956618bc17e7844d4643e6b6c177dcc

diff --git a/simavr/sim/sim_io.c b/simavr/sim/sim_io.c
index f3fff7cd5ce1e9d237243e444238ff3aadfaa410..8991790fca3b45ea00f19c29e695a9250c2ba5c0 100644 (file)
--- a/simavr/sim/sim_io.c
+++ b/simavr/sim/sim_io.c
@@ -131,6 +131,7 @@ avr_register_io_write(
                        }
                        avr->io_shared_io[no].io[d].param = param;
                        avr->io_shared_io[no].io[d].c = writep;
+                       return;
                }
        }