From 967de457b098129718c5e4d928d57a6da40718ef Mon Sep 17 00:00:00 2001
From: "Eric S. Raymond" <esr@thyrsus.com>
Date: Thu, 9 Aug 2018 11:06:03 -0400
Subject: Fix a core dump introduced by the previous compiler warning fix.

---
 drivers.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers.c')

diff --git a/drivers.c b/drivers.c
index bd122df5..0256995b 100644
--- a/drivers.c
+++ b/drivers.c
@@ -1409,7 +1409,7 @@ static bool aivdm_decode(const char *buf, size_t buflen,
 
     /* discard sentences with high-half characters in them, they're corrupted */
     for (cp1 = buf; *cp1; cp1++) {
-	if (!isascii(*cp)) {
+	if (!isascii(*cp1)) {
 	    gpsd_log(&session->context->errout, LOG_ERROR,
 		     "corrupted AIVDM packet.\n");
 	    return false;
-- 
cgit v1.2.1