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author | Denis Vlasenko <vda.linux@googlemail.com> | 2007-12-26 20:56:55 +0000 |
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committer | Denis Vlasenko <vda.linux@googlemail.com> | 2007-12-26 20:56:55 +0000 |
commit | c03e8721128fa7803d40dd07084f7650e88c7355 (patch) | |
tree | c13760bac677e9d4220477c0ac29ed9c2a52c1a4 /e2fsprogs/fsck.c | |
parent | abee3d0e0dc7c7e4b733b0145c56bf8159a37a69 (diff) | |
download | busybox-w32-c03e8721128fa7803d40dd07084f7650e88c7355.tar.gz busybox-w32-c03e8721128fa7803d40dd07084f7650e88c7355.tar.bz2 busybox-w32-c03e8721128fa7803d40dd07084f7650e88c7355.zip |
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/fsck.c')
-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 f80de8178..8dd9785ee 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) | |||
349 | 349 | ||
350 | *ret_fs = 0; | 350 | *ret_fs = 0; |
351 | strip_line(line); | 351 | strip_line(line); |
352 | cp = strchr(line, '#'); | 352 | *strchrnul(line, '#') = '\0'; /* Ignore everything after comment */ |
353 | if (cp) | ||
354 | *cp = '\0'; /* Ignore everything after the comment char */ | ||
355 | cp = line; | 353 | cp = line; |
356 | 354 | ||
357 | device = parse_word(&cp); | 355 | device = parse_word(&cp); |