rename SQL fields because of mysql 5.0 and add new GD fieldsrelease/0.1.8-wr

to mysql variant only and some mgDb restructuring for better
error handling


git-svn-id: https://vdr-muggle.svn.sourceforge.net/svnroot/vdr-muggle/branches/0.1.8-wr@826 e10066b5-e1e2-0310-b819-94efdf66514b

1 files changed, 1 insertions, 0 deletions

diff --git a/mg_db.h b/mg_db.h
index a0dca80..1939469 100644
--- a/mg_db.h
+++ b/mg_db.h
@@ -192,6 +192,7 @@ class mgDb {
 	virtual const char* DecadeExpr()=0;
 	virtual string Now() const =0;
 	virtual string Directory() const =0;
+	bool DatabaseEmpty();
    protected:
 	int m_rows;
 	int m_cols;