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codeql/ql/examples/snippets/emptythen.ql
2021-08-17 11:29:44 +01:00

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/**
* @name If statements with empty then branch
* @description Finds 'if' statements where the 'then' branch is
* an empty block statement
* @id ruby/examples/emptythen
* @tags if
* then
* empty
* conditional
* branch
* statement
*/
import ruby
from IfExpr i
where not exists(i.getThen().getAChild())
select i