return inside void function in integer.pmc breaks build on solaris

[rg]

Change occurred in r48754. Suggested patch:

Index: src/pmc/integer.pmc
===================================================================
--- src/pmc/integer.pmc (revision 49046)
+++ src/pmc/integer.pmc (working copy)
@@ -1228,7 +1228,7 @@
         else {
             maybe_throw_overflow_error(INTERP);
             SELF = upgrade_self_to_bignum(INTERP, SELF);
-            return VTABLE_i_neg(INTERP, SELF);
+            VTABLE_i_neg(INTERP, SELF);
         }
     }

Sorry for inlining (and patch is also copy&pasted), but it's so simple it just removes the return statement.

[NotFound]

Applied, thanks!