eliminate "unused var" warning

p4raw-id: //depot/perl@31083

1 files changed, 1 insertions, 0 deletions

diff --git a/perl.c b/perl.c
index 33aa78ef6f..f48aba6a69 100644
--- a/perl.c
+++ b/perl.c
@@ -4295,6 +4295,7 @@ FIX YOUR KERNEL, PUT A C WRAPPER AROUND THIS SCRIPT, OR USE -u AND UNDUMP!\n");
 #endif /* DOSUID */
     PERL_UNUSED_ARG(validarg);
     PERL_UNUSED_ARG(scriptname);
+    PERL_UNUSED_ARG(linestr_sv);
 }
 
 STATIC void