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-rw-r--r--erts/emulator/beam/beam_emu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/erts/emulator/beam/beam_emu.c b/erts/emulator/beam/beam_emu.c
index 7ef0772703..3dce16aedd 100644
--- a/erts/emulator/beam/beam_emu.c
+++ b/erts/emulator/beam/beam_emu.c
@@ -649,7 +649,7 @@ void process_main(Eterm * x_reg_array, FloatDef* f_reg_array)
* Note: c_p->arity must be set to reflect the number of useful terms in
* c_p->arg_reg before calling the scheduler.
*/
- if (!init_done) {
+ if (ERTS_UNLIKELY(!init_done)) {
/* This should only be reached during the init phase when only the main
* process is running. I.e. there is no race for init_done.
*/