Division by zero error in owner edit form-created-by-agentic

[doppleware]

A critical arithmetic exception (division by zero) was occurring in the owner edit form initialization handler when attempting to calculate the average number of visits for owners with no pets.

Error ID: d60cbb62-3f3c-11f0-803c-42975a299f33

Root Cause:

• The code attempts to calculate average visits by dividing totalVisits by petCount without checking if petCount is zero
• Variable name typo (averageCisits instead of averageVisits)

Fix:

• Added null check before division
• Set default value of 0 for owners with no pets
• Fixed variable name typo

Related PRs:

• PR Fix division by zero in owner edit form and variable typo-created-by-agentic #111: Fix for this issue
• PR fixed #105: Moved average visits calculation to initUpdateOwnerForm()
• PR fixed #104: Modified countPets() method

The fix has been implemented in PR #111.