From d654070ea83071aeae80d709525369288b7b7460 Mon Sep 17 00:00:00 2001
From: robertl <robertl@f51c46e8-681c-474f-0cfe-069cfd0219fb>
Date: Tue, 29 Aug 2006 16:30:31 +0000
Subject: [PATCH] tikme_left in gbser_read_line can be negative - in fact, we
 depend on it for read timeouts to work...

git-svn-id: http://gpsbabel.googlecode.com/svn/trunk@2322 f51c46e8-681c-474f-0cfe-069cfd0219fb
---
 gpsbabel/gbser_win.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gpsbabel/gbser_win.c b/gpsbabel/gbser_win.c
index 5b984ed82..7c2fba2f1 100644
--- a/gpsbabel/gbser_win.c
+++ b/gpsbabel/gbser_win.c
@@ -406,7 +406,7 @@ int gbser_read_line(void *handle, void *buf,
     get_time(&tv);
     bp[pos] = '\0';
     for (;;) {
-        unsigned time_left = ms - elapsed(&tv);
+        signed time_left = ms - elapsed(&tv);
         int c;
         if (time_left <= 0) {
             return gbser_TIMEOUT;
-- 
2.30.2