From e3abc7616d0495cef6e3921789a94a03484cf552 Mon Sep 17 00:00:00 2001
From: robertl <robertl>
Date: Wed, 6 Jun 2007 20:04:18 +0000
Subject: [PATCH] Read GISTeq's mangled NMEA.

---
 nmea.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/nmea.c b/nmea.c
index 841f2483d..0e537a280 100644
--- a/nmea.c
+++ b/nmea.c
@@ -829,6 +829,12 @@ nmea_parse_one_line(char *ibuf)
 	int ckval, ckcmp;
 	char *tbuf = lrtrim(ibuf);
 
+	/*
+	 * GISTEQ PhotoTracker (stupidly) puts a bogus field in front
+	 * of the line.  Look for it and toss it.
+ 	 */
+	if (0 == strncmp(tbuf, "---,", 4)) tbuf += 4;
+
 	if (*tbuf != '$') return;
 	
 	ck = strrchr(tbuf, '*');
-- 
2.30.2