From 94babafb7d08f9a4d3b7b0cb425c856ff06a5764 Mon Sep 17 00:00:00 2001
From: "Eric S. Raymond" <esr@thyrsus.com>
Date: Fri, 25 Feb 2011 10:38:55 -0500
Subject: Fix a bug in computation of satellites_visible.

Charles Curley pointed this one out on Mon Feb 7 00:40:04 CET 2011
and enclosed a patch. All regression tests pass.
---
 libgps_json.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'libgps_json.c')

diff --git a/libgps_json.c b/libgps_json.c
index aec7f3b7..8a0629ea 100644
--- a/libgps_json.c
+++ b/libgps_json.c
@@ -219,8 +219,10 @@ static int json_sky_read(const char *buf, struct gps_data_t *gpsdata,
     /*@ +fullinitblock @*/
     int status, i, j;
 
-    for (i = 0; i < MAXCHANNELS; i++)
+    for (i = 0; i < MAXCHANNELS; i++) {
+	gpsdata->PRN[i] = 0;
 	usedflags[i] = false;
+    }
 
     status = json_read_object(buf, json_attrs_2, endptr);
     if (status != 0)
-- 
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