diff options
| -rw-r--r-- | src/generic_inverse.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/generic_inverse.cpp b/src/generic_inverse.cpp index 41cf6c50..28d939fb 100644 --- a/src/generic_inverse.cpp +++ b/src/generic_inverse.cpp @@ -55,7 +55,7 @@ PJ_LP pj_generic_inverse_2d(PJ_XY xy, PJ *P, PJ_LP lpInitial) { return lp; } - if (fabs(deltaX) > 1e-6 || fabs(deltaY) > 1e-6) { + if (i == 0 || fabs(deltaX) > 1e-6 || fabs(deltaY) > 1e-6) { // Compute Jacobian matrix (only if we aren't close to the final // result to speed things a bit) PJ_LP lp2; |