Fixed a crash because of an uninitialized variable.

src/ChangeLog

@@ -1,3 +1,8 @@
+2008-12-02  Roland Illig  <roland.illig@gmx.de>
+
+	* tty.c (tty_tgetstr): Fixed a crash because of an uninitialized
+	variable.
+
 2007-11-02  Pavel Tsekov  <ptsekov@gmx.net>
 
 	* cmd.c (save_setup_cmd): Remove redundant g_strconcat() call.

src/tty.c

@@ -226,7 +226,7 @@ tty_tgetstr (const char *cap)
     return SLtt_tgetstr (str_unconst (cap));
 #else
     {
-	char *unused;
+	char *unused = NULL;
 	return tgetstr (str_unconst (cap), &unused);
     }
 #endif