Fix C++ build

1 files changed, 1 insertions, 1 deletions

diff --git a/sv.c b/sv.c
index 6f65062fb2..f63ab8d197 100644
--- a/sv.c
+++ b/sv.c
@@ -8740,7 +8740,7 @@ Perl_sv_resetpvn(pTHX_ const char *s, STRLEN len, HV * const stash)
 {
     dVAR;
     char todo[PERL_UCHAR_MAX+1];
-    char *send;
+    const char *send;
 
     if (!stash)
 	return;