I'm packaging src for voidlinux. When the package builds it runs the tests automatically, and now it gives this error: ``` => src-1.40_1: running do_check ... ************* Module src src:1726:42: E0606: Possibly using variable 'revision' before assignment (possibly-used-before-assignment) src:1775:40: E0606: Possibly using variable 'comment' before assignment (possibly-used-before-assignment) src:1799:37: E0606: Possibly using variable 'diff' before assignment (possibly-used-before-assignment) src:1802:54: E0606: Possibly using variable 'trailer' before assignment (possibly-used-before-assignment) make: *** [Makefile:53: pylint] Error 2 => ERROR: src-1.40_1: do_check: '${make_check_pre} ${make_cmd} ${makejobs} ${make_check_args} ${make_check_target}' exited with 2 => ERROR: in do_check() at common/build-style/gnu-makefile.sh:35 ```