One more Coverity: 30348

git-svn-id: http://root.cern.ch/svn/root/trunk@43977 27541ba8-7e3a-0410-8455-c3a389f83636

bindings/ruby/src/drr.cxx

@@ -176,7 +176,7 @@ void * rr_parse_void (VALUE o)
          /* FIXME: Memory leak until I find the correct way. Until
           * then please use integers in TTrees with care. --elathan
           */
-         i = (VALUE*) malloc (sizeof(int));
+         i = (VALUE*) malloc (sizeof(VALUE));
          *i = (int) (o>>1);
          return (void *) i;
       case T_OBJECT: