A patch on #5407.

p4raw-id: //depot/cfgperl@5437

diff --git a/sv.c b/sv.c
index 2aa08c0..2312eb0 100644 (file)
--- a/sv.c
+++ b/sv.c
@@ -6230,7 +6230,7 @@ Perl_sv_vcatpvfn(pTHX_ SV *sv, const char *pat, STRLEN patlen, va_list *args, SV
            *--eptr = c;
 #ifdef USE_LONG_DOUBLE
            {
-               char const my_prifldbl[] = PERL_PRIfldbl;
+               static char const my_prifldbl[] = PERL_PRIfldbl;
                char const *p = my_prifldbl + sizeof my_prifldbl - 3;
                while (p >= my_prifldbl) { *--eptr = *p--; }
            }