Jim Meyering <[EMAIL PROTECTED]> wrote:
> I propose to remove tests like this:
>
> * lib/save-cwd.c (free_cwd): Remove now-useless if-before-free.
>
> diff --git a/lib/save-cwd.c b/lib/save-cwd.c
> index 7618f09..e158e8b 100644
> --- a/lib/save-cwd.c
> +++ b/lib/save-cwd.c
> @@ -97,6 +97,5 @@ free_cwd (struct saved_cwd *cwd)
> {
> if (cwd->desc >= 0)
> close (cwd->desc);
> - if (cwd->name)
> - free (cwd->name);
> + free (cwd->name);
> }
Bruno,
Other than save-cwd.c and putenv.c (which I'll handle),
and Simon's getaddrinfo.c, most of the files with such redundant
"if" tests are in your modules.
Are you open to the idea?
If so, I'll be happy to propose the patch.
$ mkid && ./build-aux/useless-if-before-free -l $(lid -knone free)|tr '\0' '\n'
lib/csharpcomp.c
lib/fchdir.c
lib/free.c
lib/fstrcmp.c
lib/gc-gnulib.c
lib/getaddrinfo.c
lib/gl_carray_list.c
lib/localcharset.c
lib/lock.c
lib/printf-parse.c
lib/putenv.c
lib/relocatable.c
lib/save-cwd.c
lib/striconv.c
lib/vasnprintf.c
tests/test-c-strcasestr.c
tests/test-c-strstr.c
tests/test-mbscasestr1.c
tests/test-mbscasestr2.c
tests/test-mbsstr1.c
tests/test-mbsstr2.c
tests/test-memmem.c
tests/test-strcasestr.c
tests/test-striconv.c
tests/test-striconveh.c
tests/test-striconveha.c
tests/test-strstr.c
