Fix mbtk_version

Change-Id: Ifd3f6fd5fbd4b57b30703d8a1ac17d04739d7cd2
diff --git a/mbtk/libmbtk_lib/src/mbtk_version.c b/mbtk/libmbtk_lib/src/mbtk_version.c
index bc2499e..393c7c3 100755
--- a/mbtk/libmbtk_lib/src/mbtk_version.c
+++ b/mbtk/libmbtk_lib/src/mbtk_version.c
@@ -84,6 +84,7 @@
 #else
             strcpy(value, "N");
 #endif
+            break;
         }
         default:
         {