Change sv_setpvn(…, "…", …) to sv_setpvs(…, "…")

The dual-life dists affected use Devel::PPPort, so can safely use
sv_setpvs() even though it wasn't added until Perl v5.10.0.

1 files changed, 1 insertions, 1 deletions

diff --git a/regcomp.c b/regcomp.c
index 8806c343ba..b00b385101 100644
--- a/regcomp.c
+++ b/regcomp.c
@@ -18901,7 +18901,7 @@ Perl_regprop(pTHX_ const regexp *prog, SV *sv, const regnode *o, const regmatch_
 
     PERL_ARGS_ASSERT_REGPROP;
 
-    sv_setpvn(sv, "", 0);
+    sv_setpvs(sv, "");
 
     if (OP(o) > REGNODE_MAX)		/* regnode.type is unsigned */
 	/* It would be nice to FAIL() here, but this may be called from