fix possible undef ref when gettext is disabled or not installed

SVN revision: 59997

src/e_mod_main.h

@@ -1,10 +1,17 @@
+#ifndef E_MOD_MAIN_H
+#define E_MOD_MAIN_H
+
 #include <e.h>
 #include <X11/Xlib.h>
 
-#define D_(str) dgettext(PACKAGE, str)
-
-#ifndef E_MOD_MAIN_H
-#define E_MOD_MAIN_H
+#ifdef ENABLE_NLS
+# include <libintl.h>
+# define D_(string) dgettext(PACKAGE, string)
+#else
+# define bindtextdomain(domain,dir)
+# define bind_textdomain_codeset(domain,codeset)
+# define D_(string) (string)
+#endif
 
 #define MOD_CONFIG_FILE_EPOCH 0x0001
 #define MOD_CONFIG_FILE_GENERATION 0x0001