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-rw-r--r--src/array.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/array.c b/src/array.c
index 7b181d4d5..6c0f59e9d 100644
--- a/src/array.c
+++ b/src/array.c
@@ -17,6 +17,7 @@
#define ARY_MAX_SIZE ((ARY_C_MAX_SIZE < (size_t)MRB_INT_MAX) ? (mrb_int)ARY_C_MAX_SIZE : MRB_INT_MAX-1)
#define ARY_SHARED_P(a) ((a)->flags & MRB_ARY_SHARED)
#define ARY_SET_SHARED(a) ((a)->flags |= MRB_ARY_SHARED)
+#define ARY_UNSET_SHARED(a) ((a)->flags &= ~MRB_ARY_SHARED)
static inline mrb_value
ary_elt(mrb_value ary, mrb_int offset)
@@ -148,7 +149,7 @@ ary_modify(mrb_state *mrb, struct RArray *a)
a->aux.capa = a->len;
mrb_ary_decref(mrb, shared);
}
- a->flags &= ~MRB_ARY_SHARED;
+ ARY_UNSET_SHARED(a);
}
}