Commit3905589

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[Console] Fix empty COLUMNS/LINES env vars

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Lines changed: 6 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -105,8 +105,12 @@ public function setDispatcher(EventDispatcherInterface $dispatcher)`
`105`	`105`	`*/`
`106`	`106`	`publicfunctionrun(InputInterface$input =null,OutputInterface$output =null)`
`107`	`107`	`{`
`108`		`-putenv('LINES='.$this->terminal->getHeight());`
`109`		`-putenv('COLUMNS='.$this->terminal->getWidth());`
	`108`	`+if ($this->terminal->getHeight()) {`
	`109`	`+putenv('LINES='.$this->terminal->getHeight());`
	`110`	`+ }`
	`111`	`+if ($this->terminal->getWidth()) {`
	`112`	`+putenv('COLUMNS='.$this->terminal->getWidth());`
	`113`	`+ }`
`110`	`114`
`111`	`115`	`if (null ===$input) {`
`112`	`116`	`$input =newArgvInput();`

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