--- subversion-1.9.0~rc1.orig/subversion/bindings/swig/perl/native/svn_delta.c
+++ subversion-1.9.0~rc1/subversion/bindings/swig/perl/native/svn_delta.c
@@ -3845,7 +3845,6 @@
       
       
     }
-    ST(argvi) = sv_newmortal();
     {
       if (argvi >= items) EXTEND(sp,1);  ST(argvi) = svn_swig_pl_from_md5(arg3); argvi++  ;
     }