Location service: check presence of location source

In theory this should only report a location service if this is a
satellite based service, but sadly geoclue appears to claim that there is
a satellite based service in my Linux VM - so I'm doubtful that this does
what the documentation says it does.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/subsurface-core/gpslocation.h b/subsurface-core/gpslocation.h
index 55b47f07e..f60b669f7 100644
--- a/subsurface-core/gpslocation.h
+++ b/subsurface-core/gpslocation.h
@@ -17,6 +17,7 @@ public:
 	bool applyLocations();
 	int getGpsNum() const;
 	QString getUserid(QString user, QString passwd);
+	bool hasLocationsSource();
 
 private:
 	QGeoPositionInfo lastPos;