2 files changed, 4 insertions, 2 deletions
diff --git a/HISTORY b/HISTORY
index 48f2e998..8f85d088 100644
--- a/HISTORY
+++ b/HISTORY
@@ -8471,3 +8471,5 @@ Video Disk Recorder Revision History
   only halve the skip distance when the direction changes. That way you can reach the
   desired point in a recording even if you make one too many skips in a certain
   direction (see MANUAL for details).
+- Fixed cCamSlot::Assign(), so that it actually ignores the value of Query if Device
+  is NULL (as described in the header file).
diff --git a/ci.c b/ci.c
index b1958bdc..b4a2d008 100644
--- a/ci.c
+++ b/ci.c
@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: ci.c 3.18 2015/01/30 12:24:53 kls Exp $
+ * $Id: ci.c 3.19 2015/02/02 14:04:10 kls Exp $
  */
 
 #include "ci.h"
@@ -1776,7 +1776,7 @@ bool cCamSlot::Assign(cDevice *Device, bool Query)
      if (ciAdapter->Assign(Device, true)) {
         if (!Device && assignedDevice)
            assignedDevice->SetCamSlot(NULL);
-        if (!Query) {
+        if (!Query || !Device) {
            StopDecrypting();
            source = transponder = 0;
            if (ciAdapter->Assign(Device)) {