diff options
| -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); |