| @@ -48,7 +48,7 @@ | ||
| 48 | 48 | */ | 
| 49 | 49 | public function hasParentInTrustChain() | 
| 50 | 50 |      { | 
| 51 | - return (! $this->getParentCertificateURL() == ''); | |
| 51 | + return (!$this->getParentCertificateURL() == ''); | |
| 52 | 52 | } | 
| 53 | 53 | |
| 54 | 54 | /** | 
| @@ -52,7 +52,7 @@ discard block | ||
| 52 | 52 |          if (file_exists($outputFile)) { | 
| 53 | 53 | $confirmation = $this->confirmOverwrite($input, $output, $outputFile); | 
| 54 | 54 | |
| 55 | -            if (! $confirmation) { | |
| 55 | +            if (!$confirmation) { | |
| 56 | 56 |                  $output->writeln("<info>Cancelling...</info>"); | 
| 57 | 57 | |
| 58 | 58 | return true; | 
| @@ -116,7 +116,7 @@ discard block | ||
| 116 | 116 | */ | 
| 117 | 117 | protected function guardAgainstInvalidInput($certificateFile) | 
| 118 | 118 |      { | 
| 119 | -        if (! file_exists($certificateFile)) { | |
| 119 | +        if (!file_exists($certificateFile)) { | |
| 120 | 120 |              throw new Exception('Inputfile'.$certificateFile.' does not exists'); | 
| 121 | 121 | } | 
| 122 | 122 | } | 
| @@ -138,7 +138,7 @@ discard block | ||
| 138 | 138 |          $helper = $this->getHelper('question'); | 
| 139 | 139 |          $question = new ConfirmationQuestion('<comment>Outputfile '.$outputFile.' already exists. Do you want to overwrite it? (y/n) </comment>', false); | 
| 140 | 140 | |
| 141 | -        if (! $helper->ask($input, $output, $question)) { | |
| 141 | +        if (!$helper->ask($input, $output, $question)) { | |
| 142 | 142 | return false; | 
| 143 | 143 | } | 
| 144 | 144 | |