fix linking error in the frontend

[lyx.git] / src / support / filetools.h

diff --git a/src/support/filetools.h b/src/support/filetools.h
index c8872ebce1e00cce9cc98f1fdf7a74b6cad3aa9f..6d717a58c66783794d9fe45b66f36377c4713fdc 100644 (file)
--- a/src/support/filetools.h
+++ b/src/support/filetools.h
@@ -94,6 +94,9 @@ bool isLyXFilename(std::string const & filename);
 ///
 bool isSGMLFilename(std::string const & filename);
 
+///
+bool isValidLaTeXFilename(std::string const & filename);
+
 /** Returns the path of a library data file.
     Search the file name.ext in the subdirectory dir of
       -# user_lyxdir