diff options
| author | Thomas White <taw@physics.org> | 2021-07-21 14:14:04 +0200 |
|---|---|---|
| committer | Thomas White <taw@physics.org> | 2021-07-21 15:34:33 +0200 |
| commit | ac4198464791af645fc22b23110733f51c0cbc83 (patch) | |
| tree | ffcd672a6675e7dce4ab1a8e795e9cc94667d168 /libcrystfel/src | |
| parent | dab8efaff83c59ddd4d33cecd577bf2aa592eb25 (diff) | |
safe_khalf: Use NAN instead of 0.0/0.0
Diffstat (limited to 'libcrystfel/src')
| -rw-r--r-- | libcrystfel/src/geometry.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libcrystfel/src/geometry.c b/libcrystfel/src/geometry.c index ff6d14c7..49acc777 100644 --- a/libcrystfel/src/geometry.c +++ b/libcrystfel/src/geometry.c @@ -245,7 +245,7 @@ static inline double safe_khalf(const double xl, const double yl, const double zl) { - if ( zl > 0.0 ) return 0.0/0.0; + if ( zl > 0.0 ) return NAN; return -(xl*xl+yl*yl+zl*zl) / (2.0*zl); } |