horner: allow arbitrary input type of coordinate

Avoids workaround of https://lists.osgeo.org/pipermail/proj/2023-November/011167.html to be able to deal with geographic coordinates
rouault · Nov 21, 2023 · b65b88a · b65b88a
1 parent f759fe5
commit b65b88a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/transformations/horner.cpp b/src/transformations/horner.cpp
@@ -559,7 +559,7 @@ PJ *PROJECTION(horner) {
     P->inv3d = nullptr;
     P->fwd = nullptr;
     P->inv = nullptr;
-    P->left = P->right = PJ_IO_UNITS_PROJECTED;
+    P->left = P->right = PJ_IO_UNITS_WHATEVER;
     P->destructor = horner_freeup;
 
     /* Polynomial degree specified? */