From 27844f580e8774d429afb8dce60d80b60911aa7f Mon Sep 17 00:00:00 2001
From: Kornel Benko <kornel@lyx.org>
Date: Fri, 27 Mar 2015 10:53:12 +0100
Subject: [PATCH] Expand dummy_functions.cpp with needed class for
 check_ExternalTransforms.

---
 src/tests/dummy_functions.cpp | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/src/tests/dummy_functions.cpp b/src/tests/dummy_functions.cpp
index ce4261c00a..9d4298b526 100644
--- a/src/tests/dummy_functions.cpp
+++ b/src/tests/dummy_functions.cpp
@@ -35,4 +35,20 @@ namespace lyx {
 		return string();
 	}
 
+	//
+	// Dummy FontMetrics (needed by Length)
+	//
+
+
+	class FontMetrics {
+		int em() const { return 0; };
+	};
+
+	class FontInfo;
+
+	FontMetrics const & theFontMetrics(FontInfo const &) {
+		static FontMetrics dummy;
+		return dummy;
+	}
+
 }