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| author | David Robillard <d@drobilla.net> | 2009-06-14 23:39:21 +0000 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2009-06-14 23:39:21 +0000 |
| commit | 795c2de0ec825c173c0a858c503a85456bc97558 (patch) | |
| tree | b0ae545ada6bf1cf68e722b84a4d6ad3d854eb82 /src/engine/LV2Plugin.cpp | |
| parent | 3c30e2d37a829d603ab309fa2033610a17d8f0ef (diff) | |
| download | ingen-795c2de0ec825c173c0a858c503a85456bc97558.tar.gz ingen-795c2de0ec825c173c0a858c503a85456bc97558.tar.bz2 ingen-795c2de0ec825c173c0a858c503a85456bc97558.zip | |
Tolerate LV2 plugins without a binary URI.
git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@2109 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'src/engine/LV2Plugin.cpp')
| -rw-r--r-- | src/engine/LV2Plugin.cpp | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/engine/LV2Plugin.cpp b/src/engine/LV2Plugin.cpp index 0736dfcb..7b289c32 100644 --- a/src/engine/LV2Plugin.cpp +++ b/src/engine/LV2Plugin.cpp @@ -92,9 +92,16 @@ LV2Plugin::slv2_plugin(SLV2Plugin p) const std::string& LV2Plugin::library_path() const { - if (_library_path == "") - _library_path = slv2_uri_to_path(slv2_value_as_uri( - slv2_plugin_get_library_uri(_slv2_plugin))); + static const std::string empty_string; + if (_library_path == "") { + SLV2Value v = slv2_plugin_get_library_uri(_slv2_plugin); + if (v) { + _library_path = slv2_uri_to_path(slv2_value_as_uri(v)); + } else { + cerr << "WARNING: Plugin " << uri() << " has no library path" << endl; + return empty_string; + } + } return _library_path; } |