Squash "uninitialized" warning from gcc.

p4raw-id: //depot/perl@17548

1 files changed, 1 insertions, 1 deletions

diff --git a/sv.c b/sv.c
index 11b53d9a9f..93e7bb5885 100644
--- a/sv.c
+++ b/sv.c
@@ -7734,7 +7734,7 @@ Perl_sv_vcatpvfn(pTHX_ SV *sv, const char *pat, STRLEN patlen, va_list *args, SV
         /* large enough for "%#.#f" --chip */
 	/* what about long double NVs? --jhi */
 
-	SV *vecsv;
+	SV *vecsv = Nullsv;
 	U8 *vecstr = Null(U8*);
 	STRLEN veclen = 0;
 	char c = 0;