Matthieu Moy e3ebc35b16 config: fix several access(NULL) calls ... When $HOME is unset, home_config_paths fails and returns NULL pointers for user_config and xdg_config. Valgrind complains with Syscall param access(pathname) points to unaddressable byte(s). Don't call blindly access() on these variables, but test them for NULL-ness before. Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>		2012-07-16 09:59:06 -07:00
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add.c	Merge branch 'jc/ls-files-i-dir'	2012-06-21 14:42:07 -07:00
annotate.c	…
apply.c	…
archive.c	…
bisect--helper.c	…
blame.c	…
branch.c	…
bundle.c	…
cat-file.c	…
check-attr.c	…
check-ref-format.c	…
checkout-index.c	…
checkout.c	…
clean.c	…
clone.c	…
column.c	…
commit-tree.c	…
commit.c	…
config.c	config: fix several access(NULL) calls	2012-07-16 09:59:06 -07:00
count-objects.c	…
describe.c	…
diff-files.c	…
diff-index.c	…
diff-tree.c	…
diff.c	…
fast-export.c	Merge branch 'js/maint-fast-export-mark-error'	2012-06-12 07:27:50 -07:00
fetch-pack.c	…
fetch.c	…
fmt-merge-msg.c	Merge branch 'jc/fmt-merge-msg-people'	2012-06-12 08:33:30 -07:00
for-each-ref.c	…
fsck.c	…
gc.c	…
grep.c	…
hash-object.c	…
help.c	help: use HTML as the default help format on Windows	2012-06-06 14:14:13 -07:00
index-pack.c	…
init-db.c	…
log.c	…
ls-files.c	…
ls-remote.c	…
ls-tree.c	…
mailinfo.c	…
mailsplit.c	…
merge-base.c	…
merge-file.c	…
merge-index.c	…
merge-ours.c	…
merge-recursive.c	…
merge-tree.c	…
merge.c	…
mktag.c	…
mktree.c	…
mv.c	…
name-rev.c	…
notes.c	…
pack-objects.c	…
pack-redundant.c	…
pack-refs.c	…
patch-id.c	…
prune-packed.c	…
prune.c	…
push.c	…
read-tree.c	…
receive-pack.c	…
reflog.c	…
remote-ext.c	…
remote-fd.c	…
remote.c	…
replace.c	…
rerere.c	…
reset.c	…
rev-list.c	…
rev-parse.c	…
revert.c	…
rm.c	…
send-pack.c	…
shortlog.c	…
show-branch.c	…
show-ref.c	…
stripspace.c	…
symbolic-ref.c	…
tag.c	…
tar-tree.c	…
unpack-file.c	…
unpack-objects.c	…
update-index.c	…
update-ref.c	…
update-server-info.c	…
upload-archive.c	…
var.c	…
verify-pack.c	…
verify-tag.c	…
write-tree.c	…