diff --git a/app/Http/breadcrumbs.php b/app/Http/breadcrumbs.php
index 8f575043e4..549c4396d6 100644
--- a/app/Http/breadcrumbs.php
+++ b/app/Http/breadcrumbs.php
@@ -114,7 +114,7 @@ Breadcrumbs::register(
     $breadcrumbs->push(e($budget->name), route('budgets.show', $budget->id));
     if (!is_null($repetition) && !is_null($repetition->id)) {
         $breadcrumbs->push(
-            Navigation::periodShow($repetition->startdate, $repetition->budgetlimit->repeat_freq), route('budgets.show', $budget->id, $repetition->id)
+            Navigation::periodShow($repetition->startdate, $repetition->budgetLimit->repeat_freq), route('budgets.show', $budget->id, $repetition->id)
         );
     }
 }
diff --git a/app/Models/TransactionJournal.php b/app/Models/TransactionJournal.php
index a6f868937e..51f7c48e98 100644
--- a/app/Models/TransactionJournal.php
+++ b/app/Models/TransactionJournal.php
@@ -204,7 +204,6 @@ class TransactionJournal extends Model
         switch ($this->transactionType->type) {
             case 'Deposit':
                 return $this->transactions()->where('amount', '>', 0)->first()->account;
-                break;
             case 'Withdrawal':
                 return $this->transactions()->where('amount', '<', 0)->first()->account;
 
@@ -275,7 +274,6 @@ class TransactionJournal extends Model
         switch ($this->transactionType->type) {
             case 'Deposit':
                 return $this->transactions()->where('amount', '<', 0)->first()->account;
-                break;
             case 'Withdrawal':
                 return $this->transactions()->where('amount', '>', 0)->first()->account;
 
diff --git a/app/Repositories/Tag/TagRepository.php b/app/Repositories/Tag/TagRepository.php
index 0c48669c7d..77b551cc54 100644
--- a/app/Repositories/Tag/TagRepository.php
+++ b/app/Repositories/Tag/TagRepository.php
@@ -43,13 +43,10 @@ class TagRepository implements TagRepositoryInterface
                 $journal->tags()->save($tag);
 
                 return true;
-                break;
             case 'balancingAct':
                 return $this->connectBalancingAct($journal, $tag);
-                break;
             case 'advancePayment':
                 return $this->connectAdvancePayment($journal, $tag);
-                break;
         }
 
         return false;
diff --git a/app/Support/Twig/Budget.php b/app/Support/Twig/Budget.php
index 07efad3191..874ca15424 100644
--- a/app/Support/Twig/Budget.php
+++ b/app/Support/Twig/Budget.php
@@ -19,6 +19,7 @@ class Budget extends Twig_Extension
      */
     public function getFunctions()
     {
+        $functions = [];
         $functions[] = new Twig_SimpleFunction(
             'spentInRepetitionCorrected', function (LimitRepetition $repetition) {
             $sum
diff --git a/app/Support/Twig/Journal.php b/app/Support/Twig/Journal.php
index c4c53cd915..ea4fb950f1 100644
--- a/app/Support/Twig/Journal.php
+++ b/app/Support/Twig/Journal.php
@@ -32,19 +32,14 @@ class Journal extends Twig_Extension
             switch ($type) {
                 case 'Withdrawal':
                     return '<span class="glyphicon glyphicon-arrow-left" title="' . trans('firefly.withdrawal') . '"></span>';
-                    break;
                 case 'Deposit':
                     return '<span class="glyphicon glyphicon-arrow-right" title="' . trans('firefly.deposit') . '"></span>';
-                    break;
                 case 'Transfer':
                     return '<i class="fa fa-fw fa-exchange" title="' . trans('firefly.transfer') . '"></i>';
-                    break;
                 case 'Opening balance':
                     return '<span class="glyphicon glyphicon-ban-circle" title="' . trans('firefly.openingBalance') . '"></span>';
-                    break;
                 default:
                     return '';
-                    break;
             }
 
 
diff --git a/app/Validation/FireflyValidator.php b/app/Validation/FireflyValidator.php
index 9ee4a7eaed..10b56e5b47 100644
--- a/app/Validation/FireflyValidator.php
+++ b/app/Validation/FireflyValidator.php
@@ -133,6 +133,7 @@ class FireflyValidator extends Validator
         try {
             $value = Crypt::decrypt($value);
         } catch (DecryptException $e) {
+            // if it fails, probably not encrypted.
         }