From 120b001b73357ed617411cbd38c732c07199539d Mon Sep 17 00:00:00 2001
From: robertl <robertl@f51c46e8-681c-474f-0cfe-069cfd0219fb>
Date: Tue, 21 Sep 2004 02:14:46 +0000
Subject: [PATCH] Tear up static 'comport' after a CloseFile on it.

---
 gpsbabel/jeeps/gpsserial.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gpsbabel/jeeps/gpsserial.c b/gpsbabel/jeeps/gpsserial.c
index 31345fe3a..31d99860c 100644
--- a/gpsbabel/jeeps/gpsserial.c
+++ b/gpsbabel/jeeps/gpsserial.c
@@ -123,6 +123,7 @@ int32 GPS_Serial_On(const char *port, int32 *fd)
 	if (!SetCommState (comport, &tio)) {
 		GPS_Serial_Error("SetCommState");
 		CloseHandle(comport);
+		comport = INVALID_HANDLE_VALUE;
 		gps_errno = SERIAL_ERROR;
 		return 0;
 	}
@@ -142,6 +143,7 @@ int32 GPS_Serial_On(const char *port, int32 *fd)
 	if (!SetCommTimeouts (comport, &timeout)) {
 		GPS_Serial_Error("SetCommTimeouts");
 		CloseHandle (comport);
+		comport = INVALID_HANDLE_VALUE;
 		gps_errno = SERIAL_ERROR;
 		return 0;
 	}
@@ -155,6 +157,7 @@ int32 GPS_Serial_Off(const char *port, int32 fd)
 		gusb_close(port);
 	} else {
 		CloseHandle(comport);
+		comport = INVALID_HANDLE_VALUE;
 	}
 	return 1;
 }
-- 
2.30.2