diff options
Diffstat (limited to 'math/w_fmod.c')
| -rw-r--r-- | math/w_fmod.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/math/w_fmod.c b/math/w_fmod.c index 43a1d8ef5c..ca01cf2ac5 100644 --- a/math/w_fmod.c +++ b/math/w_fmod.c @@ -35,8 +35,9 @@ static char rcsid[] = "$NetBSD: w_fmod.c,v 1.6 1995/05/10 20:48:55 jtc Exp $"; double z; z = __ieee754_fmod(x,y); if(_LIB_VERSION == _IEEE_ ||__isnan(y)||__isnan(x)) return z; - if(y==0.0) { - return __kernel_standard(x,y,27); /* fmod(x,0) */ + if(__isinf(x)||y==0.0) { + /* fmod(+-Inf,y) or fmod(x,0) */ + return __kernel_standard(x,y,27); } else return z; #endif |