Fix build warning in mro.c

diff --git a/mro.c b/mro.c
index 7131593..2dca25c 100644 (file)
--- a/mro.c
+++ b/mro.c
@@ -324,7 +324,7 @@ S_mro_get_linear_isa_dfs(pTHX_ HV *stash, U32 level)
                   with it.  */
                if (basestash) {
                    SV **svp;
-                   stored = MUTABLE_HV(sv_2mortal(newHVhv(HvMROMETA(basestash)->isa)));
+                   stored = MUTABLE_HV(sv_2mortal((SV*)newHVhv(HvMROMETA(basestash)->isa)));
                    av_extend(retval, subrv_items);
                    AvFILLp(retval) = subrv_items;
                    svp = AvARRAY(retval);