diff options
Diffstat (limited to 'coreutils/sleep.c')
| -rw-r--r-- | coreutils/sleep.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/coreutils/sleep.c b/coreutils/sleep.c index de18dd0..b16d03c 100644 --- a/coreutils/sleep.c +++ b/coreutils/sleep.c @@ -54,11 +54,13 @@ int sleep_main(int argc UNUSED_PARAM, char **argv) char *arg = *argv; if (strchr(arg, '.')) { double d; + char *pp; int len = strspn(arg, "0123456789."); char sv = arg[len]; arg[len] = '\0'; - d = bb_strtod(arg, NULL); - if (errno) + errno = 0; + d = strtod(arg, &pp); + if (errno || *pp) bb_show_usage(); arg[len] = sv; len--; |