If else 
| ID | STAT-5 |
| Title | Every if shall have an else section. |
| Priority | Strongly recommended |
| Severity level | 10 |
| Description | Every if shall have an else section, even if it does not contain executable code. |
| Rationale | By including an else section, no execution paths are overlooked. Additionally, code coverage can be accurately reported because without else, it is unclear whether the if-condition is ever false. |
Avoid:
if x > 0
saveData()
end
Instead use:
if x > 0
saveData()
else
% Do not save data.
end