Fixed setting the 'Delta' parameter when calling the shutdown script with no active timer

CONTRIBUTORS

@@ -1830,3 +1830,7 @@ Tobias Grimm <listaccount@e-tobi.net>
 
 Peter Dittmann <peter.dittmann@philips.com>
  for a patch that was used as a base to implement cPlugin::Active()
+
+Helge Lenz <h.lenz@gmx.de>
+ for reporting a bug in setting the 'Delta' parameter when calling the shutdown
+ script with no active timer

HISTORY

@@ -4526,3 +4526,5 @@ Video Disk Recorder Revision History
 - The new function cPlugin::Active() can be used by a plugin to indicate that it
   is still busy and the system should not shut down or restart (based on a patch
   from Peter Dittmann). See PLUGINS.html for details.
+- Fixed setting the 'Delta' parameter when calling the shutdown script with
+  no active timer (reported by Helge Lenz).

vdr.c

@@ -22,7 +22,7 @@
  *
  * The project's page is at http://www.cadsoft.de/vdr
  *
- * $Id: vdr.c 1.257 2006/04/15 11:05:49 kls Exp $
+ * $Id: vdr.c 1.258 2006/04/15 11:29:13 kls Exp $
  */
 
 #include <getopt.h>
@@ -1132,7 +1132,8 @@ int main(int argc, char *argv[])
                        cControl::Shutdown();
                        int Channel = timer ? timer->Channel()->Number() : 0;
                        const char *File = timer ? timer->File() : "";
-                       Delta = Next - time(NULL); // compensates for Confirm() timeout
+                       if (timer)
+                          Delta = Next - time(NULL); // compensates for Confirm() timeout
                        char *cmd;
                        asprintf(&cmd, "%s %ld %ld %d \"%s\" %d", Shutdown, Next, Delta, Channel, *strescape(File, "\"$"), UserShutdown);
                        isyslog("executing '%s'", cmd);