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authorDenis Vlasenko2007-04-13 23:59:52 +0000
committerDenis Vlasenko2007-04-13 23:59:52 +0000
commit16abcd90aefae8bdb9f7d80a555982dba6ca59b5 (patch)
treeb7e23fd3c844849d188813323076c93105a57d4d /libbb/concat_subpath_file.c
parent334fa9bcb50df9a03288be252096750dcec14404 (diff)
downloadbusybox-16abcd90aefae8bdb9f7d80a555982dba6ca59b5.zip
busybox-16abcd90aefae8bdb9f7d80a555982dba6ca59b5.tar.gz
teach find_root_device to deal with /dev/ subdirs
(by "Kirill K. Smirnov" <lich@math.spbu.ru>)
Diffstat (limited to 'libbb/concat_subpath_file.c')
-rw-r--r--libbb/concat_subpath_file.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libbb/concat_subpath_file.c b/libbb/concat_subpath_file.c
index 6bbe49a..1c00588 100644
--- a/libbb/concat_subpath_file.c
+++ b/libbb/concat_subpath_file.c
@@ -17,7 +17,7 @@
char *concat_subpath_file(const char *path, const char *f)
{
- if (f && *f == '.' && (!f[1] || (f[1] == '.' && !f[2])))
+ if (f && DOT_OR_DOTDOT(f))
return NULL;
return concat_path_file(path, f);
}