fix: do not directly use error messages as format strings#122
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Go 1.24's vet tool has improved its analyzer. It now reports a diagnostic for calls like t.Fatalf(s) where s is a non-constant format string and no additional arguments are provided. This change ensures that potential misuse of dynamic format strings is caught, preventing unexpected behavior or errors caused by unintended format specifiers.
fhonza
approved these changes
Nov 20, 2025
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Go 1.24's vet tool has improved its analyzer. It now reports a diagnostic for calls like
t.Fatalf(s)where s is a non-constant format string and no additional arguments are provided. This change ensures that potential misuse of dynamic format strings is caught, preventing unexpected behavior or errors caused by unintended format specifiers.This leads to test failures like https://github.com/DCSO/fever/actions/runs/19523474174/job/55891350355#step:7:21