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| author | Denis Vlasenko | 2007-12-26 20:56:55 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2007-12-26 20:56:55 +0000 |
| commit | c03e8721128fa7803d40dd07084f7650e88c7355 (patch) | |
| tree | c13760bac677e9d4220477c0ac29ed9c2a52c1a4 /e2fsprogs | |
| parent | abee3d0e0dc7c7e4b733b0145c56bf8159a37a69 (diff) | |
| download | busybox-c03e8721128fa7803d40dd07084f7650e88c7355.zip busybox-c03e8721128fa7803d40dd07084f7650e88c7355.tar.gz | |
save a bit of code with *strchrnul = '\0' trick
function old new delta
nextline 59 55 -4
include_conf 902 898 -4
read_config 414 406 -8
fsck_main 1880 1869 -11
Diffstat (limited to 'e2fsprogs')
| -rw-r--r-- | e2fsprogs/fsck.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/e2fsprogs/fsck.c b/e2fsprogs/fsck.c index f80de81..8dd9785 100644 --- a/e2fsprogs/fsck.c +++ b/e2fsprogs/fsck.c @@ -349,9 +349,7 @@ static int parse_fstab_line(char *line, struct fs_info **ret_fs) *ret_fs = 0; strip_line(line); - cp = strchr(line, '#'); - if (cp) - *cp = '\0'; /* Ignore everything after the comment char */ + *strchrnul(line, '#') = '\0'; /* Ignore everything after comment */ cp = line; device = parse_word(&cp); |