ntfs-3g: Fix compilation warning

Change-Id: I02f9d92955b4fcd873fb6f70c293856e68545b44
diff --git a/libntfs-3g/unistr.c b/libntfs-3g/unistr.c
index 7f278cd..0a367fc 100644
--- a/libntfs-3g/unistr.c
+++ b/libntfs-3g/unistr.c
@@ -1252,7 +1252,7 @@
 		{ 0xa77f, 0xa787, -0x1, 2, 6, 1 },
 		{ 0xa78c, 0xa78c, -0x1, 2, 6, 1 },
 							/* end mark */
-		{ 0 }
+		{ 0, 0, 0, 0, 0, 0 }
 	} ;
 
 	int i, r;