--- .ui/frm_main.ui     (révision 1196)
+++ .ui/frm_main.ui     (révision 1214)
@@ -3033,6 +3033,6 @@
 <pixmapinproject/>
 <layoutdefaults spacing="1" margin="1"/>
 <includehints>
-    <includehint>cmd_lineedit.h</includehint>
+    <includehint>../src/cmd_lineedit.h</includehint>
 </includehints>
 </UI>
--- src/cmd_lineedit.h  (révision 816)
+++ src/cmd_lineedit.h  (révision 1214)
@@ -14,6 +14,9 @@
 *                                                                         *
 ***************************************************************************/
 
+#if !defined (__CMD_LINEEDIT_H__)
+#define __CMD_LINEEDIT_H__
+
 #include <vector>
 
 #include <qlineedit.h>
@@ -37,4 +40,4 @@
        size_t pos;
 };
 
-
+#endif // __CMD_LINEEDIT_H__