X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Ffrontends%2Falert.h;h=4f052342974b9e48d1646214b208a06daaf6c4a9;hb=d3392418c458a2d9e02f3dcc83978e2f1e11e98b;hp=433369d1b9bdecd73ee0e9bdd4837182ae59839f;hpb=605f6bebf2b0403e82700f5e692eedf6bfc78390;p=lyx.git

diff --git a/src/frontends/alert.h b/src/frontends/alert.h
index 433369d1b9..4f05234297 100644
--- a/src/frontends/alert.h
+++ b/src/frontends/alert.h
@@ -32,7 +32,9 @@ namespace Alert {
  */
 int prompt(docstring const & title, docstring const & question,
 	   int default_button, int cancel_button,
-	   docstring const & b1, docstring const & b2, docstring const & b3 = docstring());
+	   docstring const & b1, docstring const & b2,
+	   docstring const & b3 = docstring(),
+	   docstring const & b4 = docstring());
 
 /**
  * Display a warning to the user. Title should be a short (general) summary.