tag_item: avoid wasting space when struct is unpackable

Not all compilers support struct packing, and those that don't
shouldn't be punished for it.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/tag.h b/src/tag.h
index 744b82e83..58df5b3d1 100644
--- a/src/tag.h
+++ b/src/tag.h
@@ -42,7 +42,7 @@ extern const char *mpdTagItemKeys[];
 
 struct tag_item {
 	enum tag_type type;
-	char value[1];
+	char value[mpd_sizeof_str_flex_array];
 } mpd_packed;
 
 struct mpd_tag {