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-rw-r--r--lib/compiler/src/beam_validator.erl2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/compiler/src/beam_validator.erl b/lib/compiler/src/beam_validator.erl
index d5aef51dfa..962f17d83c 100644
--- a/lib/compiler/src/beam_validator.erl
+++ b/lib/compiler/src/beam_validator.erl
@@ -576,7 +576,7 @@ valfun_4({wait,_}, Vst) ->
valfun_4({wait_timeout,_,Src}, Vst) ->
assert_term(Src, Vst),
verify_y_init(Vst),
- Vst;
+ prune_x_regs(0, Vst);
valfun_4({loop_rec_end,_}, Vst) ->
verify_y_init(Vst),
kill_state(Vst);