[TYPO3-core] RFC: Fix bug when comparing version numbers

Franz Holzinger franz at fholzinger.com
Wed Jul 12 20:41:46 CEST 2006

Hello Karsten,

I think this will not work in all cases.

>If it is already there, but contains such bogus values the cleanup does not 
>happen. The attached patch changes this.
>if(isset($emConf['constraints']) && isset($emConf['dependencies'])) {
E.g. take sr_feuser_register 2.5.0 from TER.

	'dependencies' => '',

	'constraints' => array(
		'depends' => array(
			'cms' => '',
			'static_info_tables' => '2.0.0-',
			'php' => '2.0-',
			'typo3' => '',
		'conflicts' => array(
		'suggests' => array(

( I have only manipulated the version numbers for testing).

This code would not get reached as soon as dependencies is empty. However there are contraints-depends of which the version numbers should get converted.

Or is this an error and dependencies must be filled in?

But I think this error comes from TER, which empties the dependencies.

- Franz

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