From: Martin Ling <redacted>
Date: Sat, 7 Dec 2013 19:16:30 +0000 (+0000)
Subject: Use sdi->status instead of serial->fd to tell if port needs closing.
X-Git-Tag: libsigrok-0.3.0~458
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=6936af3292b6a76a4ef5521fd8ea752333f13ae8;p=libsigrok.git

Use sdi->status instead of serial->fd to tell if port needs closing.
---

diff --git a/std.c b/std.c
index 415d1138..ab151198 100644
--- a/std.c
+++ b/std.c
@@ -236,7 +236,7 @@ SR_PRIV int std_serial_dev_close(struct sr_dev_inst *sdi)
 	struct sr_serial_dev_inst *serial;
 
 	serial = sdi->conn;
-	if (serial && serial->fd != -1) {
+	if (serial && sdi->status == SR_ST_ACTIVE) {
 		serial_close(serial);
 		sdi->status = SR_ST_INACTIVE;
 	}