Provide proper fallback if a bibliography processor is not found

[lyx.git] / src / VCBackend.h

diff --git a/src/VCBackend.h b/src/VCBackend.h
index 636cd9d4708c905745119289198a5b030f694c9f..570c4a295f2ccfe3c91c1c4be68a5cba29f7401f 100644 (file)
--- a/src/VCBackend.h
+++ b/src/VCBackend.h
@@ -106,7 +106,7 @@ public:
        /// Check the directory of file and all parent directories
        /// for the existence of repository-info like .git or .svn
        static bool checkparentdirs(support::FileName const & file, std::string const & vcsdir);
-       
+
 protected:
        /// parse information from the version file
        virtual void scanMaster() = 0;
@@ -114,7 +114,7 @@ protected:
        /// Prepare a version identifier suitable for RCS and CVS.
        /// If needed converts last or relative number to the absolute revision.
        bool makeRCSRevision(std::string const &version, std::string &revis) const;
-       
+
        /// GUI container for doVCCommandCall
        int doVCCommand(std::string const & cmd, support::FileName const & path, bool reportError = true);
        /**
@@ -279,7 +279,7 @@ public:
 
        virtual void getLog(support::FileName const &);
 
-       /// Check for messages in cvs output. 
+       /// Check for messages in cvs output.
        /// Returns conflict line.
        std::string scanLogFile(support::FileName const & f, std::string & status);
 
@@ -334,7 +334,7 @@ private:
        static int doVCCommandCallWithOutput(std::string const & cmd,
                        support::FileName const & path,
                        support::FileName const & output);
-                                               
+
        /// return the quoted pathname if Directory or filename if File
        virtual std::string const getTarget(OperationMode opmode) const;
        /// collect the diff of file or directory against repository