Merge pull request #911 from adrienbrault/patch-1

Fix Solver CS

src/Composer/DependencyResolver/Solver.php

@@ -524,7 +524,10 @@ class Solver
 
         if (!$job) {
             $why->disable();
-        } else {
+            
+            return;
+        }
+
         // disable all rules of this job
         foreach ($this->rules as $rule) {
             if ($job === $rule->getJob()) {
@@ -532,7 +535,6 @@ class Solver
             }
         }
     }
-    }
 
     private function resetSolver()
     {
@@ -600,12 +602,12 @@ class Solver
 
             if (1 === $level) {
                 $conflictRule = $this->propagate($level);
-                if ($conflictRule !== null) {
+                if (null !== $conflictRule) {
                     if ($this->analyzeUnsolvable($conflictRule, $disableRules)) {
                         continue;
-                    } else {
-                        return;
                     }
+
+                    return;
                 }
             }