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Diffstat (limited to 'libc/sysdeps/linux/common/nice.c')
-rw-r--r--libc/sysdeps/linux/common/nice.c10
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)