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-rw-r--r--pretyping/unification.ml2
1 files changed, 1 insertions, 1 deletions
diff --git a/pretyping/unification.ml b/pretyping/unification.ml
index a53240a1cf..40b81dd4c6 100644
--- a/pretyping/unification.ml
+++ b/pretyping/unification.ml
@@ -1368,7 +1368,7 @@ let w_unify_core_0 env evd with_types cv_pb flags m n =
let (mc1,evd') = retract_coercible_metas evd in
let (sigma,ms,es) = check_types env (set_flags_for_type flags.core_unify_flags) (evd,mc1,[]) m n in
let subst2 =
- unify_0_with_initial_metas (evd',ms,es) false env cv_pb
+ unify_0_with_initial_metas (sigma,ms,es) false env cv_pb
flags.core_unify_flags m n
in
let evd = w_merge env with_types flags.merge_unify_flags subst2 in