Fixed: Updater occasionally killed Sonarr twice before allowing it to be restarted by upstart.

Fixed: Updater killed itself during update on debian jessie.

src/NzbDrone.Common/Processes/ProcessProvider.cs

@@ -244,6 +244,12 @@ namespace NzbDrone.Common.Processes
 
             foreach (var processInfo in processes)
             {
+                if (processInfo.Id == Process.GetCurrentProcess().Id)
+                {
+                    _logger.Debug("Tried killing own process, skipping: {0} [{1}]", processInfo.Id, processInfo.ProcessName);
+                    continue;
+                }
+
                 _logger.Debug("Killing process: {0} [{1}]", processInfo.Id, processInfo.ProcessName);
                 Kill(processInfo.Id);
             }
@@ -306,6 +312,18 @@ namespace NzbDrone.Common.Processes
 
             _logger.Debug("Found {0} processes with the name: {1}", processes.Count, name);
 
+            try
+            {
+                foreach (var process in processes)
+                {
+                    _logger.Debug(" - [{0}] {1}", process.Id, process.ProcessName);
+                }
+            }
+            catch
+            {
+                // Don't crash on gettings some log data.
+            }
+
             return processes;
         }
 

src/NzbDrone.Update/UpdateEngine/InstallUpdateService.cs

@@ -82,6 +82,9 @@ namespace NzbDrone.Update.UpdateEngine
 
             try
             {
+                _processProvider.FindProcessByName(ProcessProvider.NZB_DRONE_CONSOLE_PROCESS_NAME);
+                _processProvider.FindProcessByName(ProcessProvider.NZB_DRONE_PROCESS_NAME);
+
                 if (OsInfo.IsWindows)
                 {
                     _terminateNzbDrone.Terminate(processId);

src/NzbDrone.Update/UpdateEngine/TerminateNzbDrone.cs

@@ -44,16 +44,21 @@ namespace NzbDrone.Update.UpdateEngine
                         _logger.ErrorException("couldn't stop service", e);
                     }
                 }
+
+                _logger.Info("Killing all running processes");
+
+                _processProvider.KillAll(ProcessProvider.NZB_DRONE_CONSOLE_PROCESS_NAME);
+                _processProvider.KillAll(ProcessProvider.NZB_DRONE_PROCESS_NAME);
             }
             else
             {
+                _logger.Info("Killing all running processes");
+
+                _processProvider.KillAll(ProcessProvider.NZB_DRONE_CONSOLE_PROCESS_NAME);
+                _processProvider.KillAll(ProcessProvider.NZB_DRONE_PROCESS_NAME);
+
                 _processProvider.Kill(processId);
             }
-
-            _logger.Info("Killing all running processes");
-          
-            _processProvider.KillAll(ProcessProvider.NZB_DRONE_CONSOLE_PROCESS_NAME);
-            _processProvider.KillAll(ProcessProvider.NZB_DRONE_PROCESS_NAME);
         }
     }
 }