ding-libs: fix Config.in dependency logic

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/ding-libs/Config.in

@@ -1,7 +1,7 @@
 config BR2_PACKAGE_DING_LIBS
 	bool "ding-libs"
 	select BR2_PACKAGE_GETTEXT if BR2_NEEDS_GETTEXT
-	depends on BR2_USE_WCHAR if BR2_NEEDS_GETTEXT
+	depends on BR2_USE_WCHAR || !BR2_NEEDS_GETTEXT
 	help
 	  The ding-libs packages contain a set of libraries used by
 	  the System Security Services Daemon (SSSD) and other