std: avoid doube close

[libsigrok.git] / src / std.c

diff --git a/src/std.c b/src/std.c
index d3a3d36dd175b6886882f42b1d6e7ab8764bcf96..d1e2eedf784289eeaf72323e608a84ba99956ab2 100644 (file)
--- a/src/std.c
+++ b/src/std.c
@@ -424,7 +424,7 @@ SR_PRIV int std_dev_clear_with_callback(const struct sr_dev_driver *driver,
                        ret = SR_ERR_BUG;
                        continue;
                }
-               if (driver->dev_close)
+               if (driver->dev_close && sdi->status == SR_ST_ACTIVE)
                        driver->dev_close(sdi);
 
                if (sdi->conn) {