TD-5412-Added null value check for variables in the message body.#3172

rshrirohit merged 1 commit intoDLS-Release-v1.2.0TechnologyEnhancedLearning/DLSV2:DLS-Release-v1.2.0from

Develop/Fix/TD-5412-course-overdue-emails-IssueTechnologyEnhancedLearning/DLSV2:Develop/Fix/TD-5412-course-overdue-emails-IssueCopy head branch name to clipboard