Silence a VC++ warning with DEBUGGING builds

(signed/unsigned mismatch)

p4raw-id: //depot/perl@27351

1 files changed, 1 insertions, 1 deletions

diff --git a/sv.c b/sv.c
index 44cb50ae76..a7aa81c8d6 100644
--- a/sv.c
+++ b/sv.c
@@ -1081,7 +1081,7 @@ S_more_bodies (pTHX_ svtype sv_type)
 
 #ifdef DEBUGGING
     if (!done_sanity_check) {
-	int i = SVt_LAST;
+	unsigned int i = SVt_LAST;
 
 	done_sanity_check = TRUE;