Clarified some potentially mistakable code in cSectionHandler::SetStatus()

CONTRIBUTORS

@@ -3617,6 +3617,7 @@ Onur Sent
  for fixing handling shared CA pids
  for fixing handling the S2SatelliteDeliverySystemDescriptor for transponders broadcasting
  in "backwards compatibility mode" according to ETSI EN 300 468
+ for pointing out some potentially mistakable code in cSectionHandler::SetStatus()
 
 Helmut Binder <cco@aon.at>
  for improving calculating signal strength and quality

HISTORY

@@ -9766,7 +9766,7 @@ Video Disk Recorder Revision History
   (reported by Timo Weingärtner).
 - Official release.
 
-2022-01-24:
+2022-01-31:
 
 - Replaced strncpy() with memcpy() in strreplace() to avoid a compiler warning
   (reported by Marco Mäkelä).
@@ -9776,3 +9776,5 @@ Video Disk Recorder Revision History
 - Fixed handling zero bytes in cH264Parser (thanks to Christoph Haubrich).
 - Fixed handling error conditions in the index file (reported by Markus Ehrnsperger).
 - Fixed a possible deadlock in cDevice::DetachAllReceivers() (thanks to Helmut Binder).
+- Clarified some potentially mistakable code in cSectionHandler::SetStatus() (pointed
+  out by Onur Sentürk).

sections.c

@@ -4,7 +4,7 @@
  * See the main source file 'vdr.c' for copyright information and
  * how to reach the author.
  *
- * $Id: sections.c 5.2 2021/06/20 10:27:19 kls Exp $
+ * $Id: sections.c 5.3 2022/01/31 21:21:42 kls Exp $
  */
 
 #include "sections.h"
@@ -155,7 +155,8 @@ void cSectionHandler::SetStatus(bool On)
             if (On)
                fi->SetStatus(true);
             }
-        if (flush = On)
+        flush = On;
+        if (flush)
            flushTimer.Set();
         on = On;
         waitForLock = false;