variables: warn if var_CountChoices result isn't used.

[vlc] / include / vlc_variables.h

diff --git a/include/vlc_variables.h b/include/vlc_variables.h
index 0c3767cb93c6e7b7c139314a774935a1f39e8358..06ae899f327b3f29e313f03dcecff2e8b21c0916 100644 (file)
--- a/include/vlc_variables.h
+++ b/include/vlc_variables.h
@@ -665,6 +665,7 @@ static inline char *__var_CreateGetNonEmptyStringCommand( vlc_object_t *p_obj,
 #define var_CreateGetStringCommand(a,b)   __var_CreateGetStringCommand( VLC_OBJECT(a),b)
 #define var_CreateGetNonEmptyStringCommand(a,b)   __var_CreateGetNonEmptyStringCommand( VLC_OBJECT(a),b)
 
+LIBVLC_USED
 static inline int __var_CountChoices( vlc_object_t *p_obj, const char *psz_name )
 {
     vlc_value_t count;