diff options
Diffstat (limited to 'math/w_j0.c')
| -rw-r--r-- | math/w_j0.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/math/w_j0.c b/math/w_j0.c index 53671c3306..0849abbc35 100644 --- a/math/w_j0.c +++ b/math/w_j0.c @@ -51,8 +51,11 @@ y0 (double x) return __kernel_standard (x, x, 9); } else if (x == 0.0) - /* d = -one/(x-x) */ - return __kernel_standard (x, x, 8); + { + /* d = -one/(x-x) */ + feraiseexcept (FE_DIVBYZERO); + return __kernel_standard (x, x, 8); + } else if (_LIB_VERSION != _POSIX_) /* y0(x>X_TLOSS) */ return __kernel_standard (x, x, 35); |