1 files changed, 1 insertions, 0 deletions
diff --git a/sv.c b/sv.c
index 1dd95d8578..ba51738c28 100644
--- a/sv.c
+++ b/sv.c
@@ -9680,6 +9680,7 @@ perl_clone_using(PerlInterpreter *proto_perl, UV flags,
     PL_savestack = 0;
     PL_retstack = 0;
     PL_sig_pending = 0;
+    Zero(&PL_debug_pad, 1, struct perl_debug_pad); 
 #  else	/* !DEBUGGING */
     Zero(my_perl, 1, PerlInterpreter);
 #  endif	/* DEBUGGING */