X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=simgear%2Fscene%2Ftgdb%2FSGReaderWriterBTG.cxx;h=1ab674fd1664c79b0db2afeb0cff22f855cddf22;hb=d4c7e950927b1e19a7a7622a7919f32233a6b7a8;hp=9c35ce6af60ff64e2437c3ff98b1371bc9e53e47;hpb=8cbe9f1bd0b2fb48480ecd03e817930e8d5a126e;p=simgear.git

diff --git a/simgear/scene/tgdb/SGReaderWriterBTG.cxx b/simgear/scene/tgdb/SGReaderWriterBTG.cxx
index 9c35ce6a..1ab674fd 100644
--- a/simgear/scene/tgdb/SGReaderWriterBTG.cxx
+++ b/simgear/scene/tgdb/SGReaderWriterBTG.cxx
@@ -26,6 +26,11 @@
 
 using namespace simgear;
 
+// SGReaderWriterBTGOptions static value here to avoid an additional,
+// tiny source file.
+
+std::string SGReaderWriterBTGOptions::defaultOptions;
+
 const char* SGReaderWriterBTG::className() const
 {
     return "BTG Database reader";