diff options
Diffstat (limited to 'libc/sysdeps/linux/common/nice.c')
| -rw-r--r-- | libc/sysdeps/linux/common/nice.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/libc/sysdeps/linux/common/nice.c b/libc/sysdeps/linux/common/nice.c index 3694db882..ed399460f 100644 --- a/libc/sysdeps/linux/common/nice.c +++ b/libc/sysdeps/linux/common/nice.c @@ -25,15 +25,15 @@ static __inline__ _syscall1(int, __syscall_nice, int, incr) static __inline__ int int_add_no_wrap(int a, int b) { - int s = a + b; - if (b < 0) { - if (s > a) s = INT_MIN; + if (a < INT_MIN - b) + return INT_MIN; } else { - if (s < a) s = INT_MAX; + if (a > INT_MAX - b) + return INT_MAX; } - return s; + return a + b; } static __inline__ int __syscall_nice(int incr) |