diff options
| author | Thomas White <taw@physics.org> | 2017-12-12 16:14:59 +0100 |
|---|---|---|
| committer | Thomas White <taw@physics.org> | 2018-02-27 17:12:42 +0100 |
| commit | 55a8a64893ad2a6d303e4f33271e830a4f3da8f9 (patch) | |
| tree | fababcc46dc5a44de2a81b8e20dc567421c6276b /libcrystfel/src/geometry.c | |
| parent | 8b320a3c58e8644c32646f79fdc1c65116ea4a0e (diff) | |
Add an assertion
Diffstat (limited to 'libcrystfel/src/geometry.c')
| -rw-r--r-- | libcrystfel/src/geometry.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libcrystfel/src/geometry.c b/libcrystfel/src/geometry.c index 20084476..25751abb 100644 --- a/libcrystfel/src/geometry.c +++ b/libcrystfel/src/geometry.c @@ -524,6 +524,7 @@ static double do_integral(double q2, double zl, double R, FILE *fh = NULL; assert(R*R < q2); + assert(R > 0.0); /* Range over which P is different from zero */ k0 = (R*R - q2)/(2.0*(zl+R)); |