3 files changed, 8 insertions, 8 deletions
diff --git a/Tests/Acl/Dbal/AclProviderTest.php b/Tests/Acl/Dbal/AclProviderTest.php
index ecd53db..7ca493f 100644
--- a/Tests/Acl/Dbal/AclProviderTest.php
+++ b/Tests/Acl/Dbal/AclProviderTest.php
@@ -45,11 +45,11 @@ class AclProviderTest extends \PHPUnit_Framework_TestCase
             $this->getProvider()->findAcls($oids);
 
             $this->fail('Provider did not throw an expected exception.');
-        } catch (\Exception $ex) {
-            $this->assertInstanceOf('Symfony\Component\Security\Acl\Exception\AclNotFoundException', $ex);
-            $this->assertInstanceOf('Symfony\Component\Security\Acl\Exception\NotAllAclsFoundException', $ex);
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('Symfony\Component\Security\Acl\Exception\AclNotFoundException', $e);
+            $this->assertInstanceOf('Symfony\Component\Security\Acl\Exception\NotAllAclsFoundException', $e);
 
-            $partialResult = $ex->getPartialResult();
+            $partialResult = $e->getPartialResult();
             $this->assertTrue($partialResult->contains($oids[0]));
             $this->assertFalse($partialResult->contains($oids[1]));
         }
diff --git a/Tests/Acl/Dbal/MutableAclProviderTest.php b/Tests/Acl/Dbal/MutableAclProviderTest.php
index f6d66ef..00500f8 100644
--- a/Tests/Acl/Dbal/MutableAclProviderTest.php
+++ b/Tests/Acl/Dbal/MutableAclProviderTest.php
@@ -88,7 +88,7 @@ class MutableAclProviderTest extends \PHPUnit_Framework_TestCase
         try {
             $provider->findAcl($oid);
             $this->fail('ACL has not been properly deleted.');
-        } catch (AclNotFoundException $notFound) {
+        } catch (AclNotFoundException $e) {
         }
     }
 
@@ -104,7 +104,7 @@ class MutableAclProviderTest extends \PHPUnit_Framework_TestCase
         try {
             $provider->findAcl(new ObjectIdentity(1, 'Foo'));
             $this->fail('Child-ACLs have not been deleted.');
-        } catch (AclNotFoundException $notFound) {
+        } catch (AclNotFoundException $e) {
         }
     }
 
@@ -290,7 +290,7 @@ class MutableAclProviderTest extends \PHPUnit_Framework_TestCase
         try {
             $provider->updateAcl($acl1);
             $this->fail('Provider failed to detect a concurrent modification.');
-        } catch (ConcurrentModificationException $ex) {
+        } catch (ConcurrentModificationException $e) {
         }
     }
 
diff --git a/Tests/Acl/Domain/PermissionGrantingStrategyTest.php b/Tests/Acl/Domain/PermissionGrantingStrategyTest.php
index 4935bff..fd33f8d 100644
--- a/Tests/Acl/Domain/PermissionGrantingStrategyTest.php
+++ b/Tests/Acl/Domain/PermissionGrantingStrategyTest.php
@@ -154,7 +154,7 @@ class PermissionGrantingStrategyTest extends \PHPUnit_Framework_TestCase
             try {
                 $strategy->isGranted($acl, array($requiredMask), array($sid));
                 $this->fail('The ACE is not supposed to match.');
-            } catch (NoAceFoundException $noAce) {
+            } catch (NoAceFoundException $e) {
             }
         } else {
             $this->assertTrue($strategy->isGranted($acl, array($requiredMask), array($sid)));