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| author | Denis Vlasenko <vda.linux@googlemail.com> | 2008-10-18 19:18:51 +0000 |
|---|---|---|
| committer | Denis Vlasenko <vda.linux@googlemail.com> | 2008-10-18 19:18:51 +0000 |
| commit | 3ab3d8a5cfb1cfd6d2fceeea93066c4e63e5f22d (patch) | |
| tree | 6c4b25af46cf78e0a92d56a3987f7bc1c2ba10d0 /libbb/bb_strtod.c | |
| parent | f9dde919d6ff592777c6b268d9c96d4214a9e711 (diff) | |
| download | busybox-3ab3d8a5cfb1cfd6d2fceeea93066c4e63e5f22d.tar.gz | |
libbb: do not reject floating point strings like ".15"
Diffstat (limited to 'libbb/bb_strtod.c')
| -rw-r--r-- | libbb/bb_strtod.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libbb/bb_strtod.c b/libbb/bb_strtod.c index 0515ff867..39bdeb5e5 100644 --- a/libbb/bb_strtod.c +++ b/libbb/bb_strtod.c @@ -17,7 +17,8 @@ double FAST_FUNC bb_strtod(const char *arg, char **endp) double v; char *endptr; - if (arg[0] != '-' && NOT_DIGIT(arg[0])) + /* Allow .NN form. People want to use "sleep .15" etc */ + if (arg[0] != '-' && arg[0] != '.' && NOT_DIGIT(arg[0])) goto err; errno = 0; v = strtod(arg, &endptr); |