Removed unneccesary elseifs

src/Composer/Autoload/AutoloadGenerator.php

@@ -1094,7 +1094,8 @@ INITIALIZER;
                     if ($type === 'files') {
                         $autoloads[$this->getFileIdentifier($package, $path)] = $relativePath;
                         continue;
-                    } elseif ($type === 'classmap') {
+                    }
+                    if ($type === 'classmap') {
                         $autoloads[] = $relativePath;
                         continue;
                     }

src/Composer/Command/CreateProjectCommand.php

@@ -339,7 +339,8 @@ EOT
         if (file_exists($directory)) {
             if (!is_dir($directory)) {
                 throw new \InvalidArgumentException('Cannot create project directory at "'.$directory.'", it exists as a file.');
-            } elseif (!$fs->isDirEmpty($directory)) {
+            }
+            if (!$fs->isDirEmpty($directory)) {
                 throw new \InvalidArgumentException('Project directory "'.$directory.'" is not empty.');
             }
         }

src/Composer/Command/RunScriptCommand.php

@@ -73,7 +73,8 @@ EOT
     {
         if ($input->getOption('list')) {
             return $this->listScripts($output);
-        } elseif (!$input->getArgument('script')) {
+        }
+        if (!$input->getArgument('script')) {
             throw new \RuntimeException('Missing required argument "script"');
         }
 

src/Composer/Config.php

@@ -465,7 +465,8 @@ class Config
         if (in_array($scheme, array('http', 'git', 'ftp', 'svn'))) {
             if ($this->get('secure-http')) {
                 throw new TransportException("Your configuration does not allow connections to $url. See https://getcomposer.org/doc/06-config.md#secure-http for details.");
-            } elseif ($io) {
+            }
+            if ($io) {
                 $host = parse_url($url, PHP_URL_HOST);
                 if (!isset($this->warnedHosts[$host])) {
                     $io->writeError("<warning>Warning: Accessing $host over $scheme which is an insecure protocol.</warning>");

src/Composer/DependencyResolver/Solver.php

@@ -319,7 +319,8 @@ class Solver
                 throw new SolverBugException(
                     "Trying to revert to invalid level ".(int) $newLevel." from level ".(int) $level."."
                 );
-            } elseif (!$newRule) {
+            }
+            if (!$newRule) {
                 throw new SolverBugException(
                     "No rule was learned from analyzing $rule at level $level."
                 );

src/Composer/Json/JsonFormatter.php

@@ -58,7 +58,8 @@ class JsonFormatter
                 $buffer .= $char;
                 $noescape = '\\' === $char ? !$noescape : true;
                 continue;
-            } elseif ('' !== $buffer) {
+            }
+            if ('' !== $buffer) {
                 if ($unescapeSlashes) {
                     $buffer = str_replace('\\/', '/', $buffer);
                 }

src/Composer/Repository/VcsRepository.php

@@ -196,7 +196,8 @@ class VcsRepository extends ArrayRepository implements ConfigurableRepositoryInt
                 $this->addPackage($cachedPackage);
 
                 continue;
-            } elseif ($cachedPackage === false) {
+            }
+            if ($cachedPackage === false) {
                 $this->emptyReferences[] = $identifier;
 
                 continue;

src/Composer/Util/Bitbucket.php

@@ -113,7 +113,8 @@ class Bitbucket
                 $this->io->writeError('2. You are using an OAuth consumer, but didn\'t configure a (dummy) callback url');
 
                 return false;
-            } elseif (in_array($e->getCode(), array(403, 401))) {
+            }
+            if (in_array($e->getCode(), array(403, 401))) {
                 $this->io->writeError('<error>Invalid OAuth consumer provided.</error>');
                 $this->io->writeError('You can also add it manually later by using "composer config --global --auth bitbucket-oauth.bitbucket.org <consumer-key> <consumer-secret>"');