diff options
Diffstat (limited to 'src/pj_ell_set.c')
| -rw-r--r-- | src/pj_ell_set.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/pj_ell_set.c b/src/pj_ell_set.c index 8ba928b7..18beb875 100644 --- a/src/pj_ell_set.c +++ b/src/pj_ell_set.c @@ -237,6 +237,8 @@ static int pj_shape (PJ *P) { P->rf = pj_atof (pj_param_value (par)); if (HUGE_VAL==P->rf) return proj_errno_set (P, PJD_ERR_INVALID_ARG); + if (0==P->rf) + return proj_errno_set (P, PJD_ERR_REV_FLATTENING_IS_ZERO); P->f = 1 / P->rf; P->es = 2*P->f - P->f*P->f; break; @@ -279,7 +281,7 @@ static int pj_shape (PJ *P) { if (HUGE_VAL==P->b) return proj_errno_set (P, PJD_ERR_INVALID_ARG); if (0==P->b) - return proj_errno_set (P, PJD_ERR_INVALID_ARG); + return proj_errno_set (P, PJD_ERR_ECCENTRICITY_IS_ONE); P->f = (P->a - P->b) / P->a; P->es = 2*P->f - P->f*P->f; break; |