Mercurial > hg > octave-lojdl > gnulib-hg
changeset 12218:751d5b272c72
exclude: make more robust
* lib/exclude.c (excluded_file_name): Abort on unexpected value,
rather than masking a coding bug.
Suggested by Bruno Haible.
Signed-off-by: Eric Blake <ebb9@byu.net>
| author | Eric Blake <ebb9@byu.net> |
|---|---|
| date | Fri, 30 Oct 2009 06:48:14 -0600 |
| parents | e9550a750583 |
| children | cbf8d59f676a |
| files | ChangeLog lib/exclude.c |
| diffstat | 2 files changed, 11 insertions(+), 3 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,10 @@ +2009-10-30 Eric Blake <ebb9@byu.net> + + exclude: make more robust + * lib/exclude.c (excluded_file_name): Abort on unexpected value, + rather than masking a coding bug. + Suggested by Bruno Haible. + 2009-10-30 Jim Meyering <meyering@redhat.com> perl scripts: remove #!/usr/bin/perl in favor of more portable...
--- a/lib/exclude.c +++ b/lib/exclude.c @@ -412,9 +412,7 @@ excluded to included or vice versa. */ for (seg = ex->head; seg; seg = seg->next) { - /* Pacify gcc, so it doesn't issue a spurious - "may be used uninitialized" warning. */ - bool rc = excluded; + bool rc; switch (seg->type) { @@ -427,6 +425,9 @@ filename = xmalloc (strlen (f) + 1); rc = excluded_file_name_p (seg, f, filename); break; + + default: + abort (); } if (rc != excluded) {