added upgrade note

Author: wachterjohannes

UPGRADE.md

@@ -1,9 +1,19 @@
 UPGRADE
 =======
 
+- [1.2.0](#1.2.0)
 - [1.1.0](#1.1.0)
 - [0.4.0](#0.4.0)
 
+### 1.2.0
+
+In the database table `ta_task_executions` a new field was introduced. Run following
+command to update the table.
+
+```bash
+bin/console doctrine:schema:update
+```
+
 ### 1.1.0
 
 In the database table `ta_tasks` a new field was introduced. Run following

src/Command/RunCommand.php

@@ -14,7 +14,6 @@
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
-use Task\Runner\ExitException;
 use Task\Runner\TaskRunnerInterface;
 use Task\Scheduler\TaskSchedulerInterface;
 

src/Executor/SeparateProcessExecutor.php

@@ -61,7 +61,7 @@ public function execute(TaskExecutionInterface $execution)
         $attempts = $this->getMaximumAttempts($execution->getHandlerClass());
         $lastException = null;
 
-        for ($attempt = 0; $attempt < $attempts; $attempt++) {
+        for ($attempt = 0; $attempt < $attempts; ++$attempt) {
             try {
                 return $this->handle($execution);
             } catch (FailedException $exception) {

tests/Unit/Executor/SeparateProcessExecutorTest.php

@@ -173,7 +173,7 @@ public function testExecuteRetryException()
         $attempts = 1;
         $this->execution->incrementAttempts()->will(
             function () use (&$attempts) {
-                $attempts++;
+                ++$attempts;
 
                 return $this;
             }