Bugfix: make sure device is not open when attempting to closing it

2026-06-02 06:04:39 -04:00 · 2017-04-17 12:00:13 +02:00
parent d9b6dde304
commit 0013ab89ea
5 changed files with 20 additions and 0 deletions
@@ -117,6 +117,10 @@ bool FCDProInput::start()

 void FCDProInput::closeDevice()
 {
+    if (m_dev == 0) { // was never open
+        return;
+    }
+
    fcdClose(m_dev);
    m_dev = 0;
 }