X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Flyxlength.h;h=fa1d1a1eb369642831c5a588d5cef8d65b9ac135;hb=cd3d0bc0b26f4d92fdfbfaac4adefebcf51f11ff;hp=565d820fd6d39cf860352f001ab544d95c55f127;hpb=293767645f75c540a48e9498ec5dca6aabdd5455;p=lyx.git

diff --git a/src/lyxlength.h b/src/lyxlength.h
index 565d820fd6..fa1d1a1eb3 100644
--- a/src/lyxlength.h
+++ b/src/lyxlength.h
@@ -11,10 +11,6 @@
 #ifndef LYX_LENGTH_H
 #define LYX_LENGTH_H
 
-#ifdef __GNUG__
-#pragma interface
-#endif
-
 #include "LString.h"
 
 /**
@@ -63,6 +59,8 @@ public:
 	void unit(LyXLength::UNIT unit);
 	///
 	bool zero() const;
+	///
+	bool empty() const;
 	/// return string representation
 	string const asString() const;
 	/// return string representation for LaTeX