From 33f0a24340866808febe9ded3512f5ae3d918cbb Mon Sep 17 00:00:00 2001
From: robertl <robertl@f51c46e8-681c-474f-0cfe-069cfd0219fb>
Date: Thu, 7 Apr 2005 20:17:55 +0000
Subject: [PATCH] Add runtime test for write error.

git-svn-id: http://gpsbabel.googlecode.com/svn/trunk@1130 f51c46e8-681c-474f-0cfe-069cfd0219fb
---
 gpsbabel/jeeps/gpslibusb.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/gpsbabel/jeeps/gpslibusb.c b/gpsbabel/jeeps/gpslibusb.c
index dadab59b4..d62dd9565 100644
--- a/gpsbabel/jeeps/gpslibusb.c
+++ b/gpsbabel/jeeps/gpslibusb.c
@@ -89,6 +89,10 @@ gusb_cmd_send(const garmin_usb_packet *opkt, size_t sz)
 	}
 	if (r != sz) {
 		fprintf(stderr, "Bad cmdsend r %d sz %d\n", r, sz);
+		if (r < 0) {
+			fatal("usb_bulk_write failed. '%s'", 
+				usb_strerror());
+		}
 	}
 	return r;
 }
-- 
2.30.2