add missing 'else'

[lyx.git] / src / lyxlength.h

diff --git a/src/lyxlength.h b/src/lyxlength.h
index 565d820fd6d39cf860352f001ab544d95c55f127..fa1d1a1eb369642831c5a588d5cef8d65b9ac135 100644 (file)
--- 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