Fix json manipulation fallback handling of empty objects, fixes #8600
Fix json manipulation fallback handling of empty objects, fixes #8600

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