squash silly warning

diff --git a/emulator.c b/emulator.c
index 1174bd06f455e61f6fa2852d3214a0b6c5313ecf..9c9af66117abeed3ae1d58b1df2075489648626f 100644 (file)
--- a/emulator.c
+++ b/emulator.c
@@ -264,6 +264,7 @@ cpu_loop:
 
 stop_cpu_emulation:
   printf("[CPU] End of CPU thread\n");
+  return (void *)NULL;
 }
 
 void *keyboard_task() {