Avoid checking for .dockerenv if open_basedir is set, fixes #8585
Avoid checking for .dockerenv if open_basedir is set, fixes #8585

milleruk/composer,staabm/composer,composer/composer,stefangr/composer,pierredup/composer,naderman/composer,alcohol/composer,fabpot/composer,nicolas-grekas/composer,localheinz/composer,johnstevenson/composer,floverdevel/composer,stof/composer