Daniel Kahn Gillmor <dkg@fifthhorseman.net> writes:

> +notmuch_bool_t
> +test_for_executable(const char* exename)
> +{
> +    char *c = NULL, *save = NULL, *tok;
> +    size_t n;
> +    int dfd = -1;

c, dfd, and n could be more meaningful as variable names.

% uncrustify --config devel/uncrustify.cfg --replace util/search-path.c util/search-path.h

yields quite a few whitespace changes (diff attached)