t: wrap complicated expect_code users in a block

diff --git a/gettext.h b/gettext.h
index dc1722dd4bc6b1aa7d998cb055a40000c05a0b5e..33696a40b8a11262d090a2eec4dfdce0fed6af0f 100644 (file)
--- a/gettext.h
+++ b/gettext.h
@@ -89,4 +89,6 @@ const char *Q_(const char *msgid, const char *plu, unsigned long n)
 #define N_(msgid) (msgid)
 #endif
 
+const char *get_preferred_languages(void);
+
 #endif