diff options
| -rw-r--r-- | toys/lsb/seq.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/toys/lsb/seq.c b/toys/lsb/seq.c index 45c82d51..fccccd8f 100644 --- a/toys/lsb/seq.c +++ b/toys/lsb/seq.c @@ -56,12 +56,13 @@ static double parsef(char *s) char *itoa(char *s, int i) { char buf[16], *ff = buf; + unsigned n = i; if (i<0) { *s++ = '-'; - i = -i; + n = -i; } - do *ff++ = '0'+i%10; while ((i /= 10)); + do *ff++ = '0'+n%10; while ((n /= 10)); do *s++ = *--ff; while (ff>buf); *s++ = '\n'; |