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| author | Even Rouault <even.rouault@spatialys.com> | 2020-03-23 19:26:56 +0100 |
|---|---|---|
| committer | Even Rouault <even.rouault@spatialys.com> | 2020-03-23 19:26:56 +0100 |
| commit | 9af705d630b0cd629daa0b8a28b82ba28752aa7d (patch) | |
| tree | 3179389d2936df251764c92b941dd6421f748ace /src/iso19111/c_api.cpp | |
| parent | b76acd354ca376194fb1fb682e5347dbf2e20f8d (diff) | |
| download | PROJ-9af705d630b0cd629daa0b8a28b82ba28752aa7d.tar.gz PROJ-9af705d630b0cd629daa0b8a28b82ba28752aa7d.zip | |
proj_get_suggested_operation(): extra fix to behave similarly to proj_create_crs_to_crs_from_pj()
Diffstat (limited to 'src/iso19111/c_api.cpp')
| -rw-r--r-- | src/iso19111/c_api.cpp | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/iso19111/c_api.cpp b/src/iso19111/c_api.cpp index ec6f1dc4..17fbd079 100644 --- a/src/iso19111/c_api.cpp +++ b/src/iso19111/c_api.cpp @@ -7662,11 +7662,15 @@ int proj_get_suggested_operation(PJ_CONTEXT *ctx, PJ_OBJ_LIST *operations, return -1; } - int iExcluded[2] = {-1, -1}; - const auto &preparedOps = opList->getPreparedOperations(ctx); - if (preparedOps.empty() && !opList->objects.empty()) { + // Special case: + // proj_create_crs_to_crs_from_pj() always use the unique operation + // if there's a single one + if (opList->objects.size() == 1) { return 0; } + + int iExcluded[2] = {-1, -1}; + const auto &preparedOps = opList->getPreparedOperations(ctx); int idx = pj_get_suggested_operation(ctx, preparedOps, iExcluded, direction, coord); if (idx >= 0) { |