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| author | Even Rouault <even.rouault@spatialys.com> | 2019-09-11 17:43:38 +0200 |
|---|---|---|
| committer | Even Rouault <even.rouault@spatialys.com> | 2019-09-15 13:20:43 +0200 |
| commit | 3d082689d468828e62f101c9755c8d42202a0ea1 (patch) | |
| tree | 4ad5a9fe529ca470ecad4c519640839239643091 /src/iso19111/factory.cpp | |
| parent | a377a0e1ac5d2809703e8e83b368f26d171e5f9b (diff) | |
| download | PROJ-3d082689d468828e62f101c9755c8d42202a0ea1.tar.gz PROJ-3d082689d468828e62f101c9755c8d42202a0ea1.zip | |
DatabaseContext::lookForGridInfo(): avoid setting PROJ context errno. Fixes issue with test/gigs/5208.gie with previous commit when ntf_r93.gsb grid is not available
Diffstat (limited to 'src/iso19111/factory.cpp')
| -rw-r--r-- | src/iso19111/factory.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/iso19111/factory.cpp b/src/iso19111/factory.cpp index 3ed69ae9..9ecc0906 100644 --- a/src/iso19111/factory.cpp +++ b/src/iso19111/factory.cpp @@ -1000,9 +1000,11 @@ bool DatabaseContext::lookForGridInfo(const std::string &projFilename, if (d->pjCtxt() == nullptr) { d->setPjCtxt(pj_get_default_ctx()); } + int errno_before = proj_context_errno(d->pjCtxt()); gridAvailable = pj_find_file(d->pjCtxt(), projFilename.c_str(), &fullFilename[0], fullFilename.size() - 1) != 0; + proj_context_errno_set(d->pjCtxt(), errno_before); fullFilename.resize(strlen(fullFilename.c_str())); auto res = |