diff options
Diffstat (limited to 'libquadmath/math/ldexpq.c')
| -rw-r--r-- | libquadmath/math/ldexpq.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libquadmath/math/ldexpq.c b/libquadmath/math/ldexpq.c index 73f52e509bf..394d4590cca 100644 --- a/libquadmath/math/ldexpq.c +++ b/libquadmath/math/ldexpq.c @@ -14,6 +14,7 @@ * ==================================================== */ +#include <errno.h> #include "quadmath-imp.h" __float128 @@ -21,6 +22,6 @@ ldexpq (__float128 value, int exp) { if(!finiteq(value)||value==0.0Q) return value; value = scalbnq(value,exp); - /* if(!__finitel(value)||value==0.0Q) __set_errno (ERANGE); */ + if(!finiteq(value)||value==0.0Q) errno = ERANGE; return value; } |