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composer
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Define variable only when actually used

pull/7458/head
Markus Staab 2018-07-10 21:01:52 +02:00 committed by GitHub
parent f24fcea35b
commit 86d5de2965
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1 changed files with 1 additions and 2 deletions
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3
src/Composer/DependencyResolver/Solver.php
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@ -510,9 +510,8 @@ class Solver
*/ */
private function analyzeUnsolvableRule(Problem $problem, Rule $conflictRule) private function analyzeUnsolvableRule(Problem $problem, Rule $conflictRule)
{ {
$why = spl_object_hash($conflictRule);
if ($conflictRule->getType() == RuleSet::TYPE_LEARNED) { if ($conflictRule->getType() == RuleSet::TYPE_LEARNED) {
$why = spl_object_hash($conflictRule);
$learnedWhy = $this->learnedWhy[$why]; $learnedWhy = $this->learnedWhy[$why];
$problemRules = $this->learnedPool[$learnedWhy]; $problemRules = $this->learnedPool[$learnedWhy];