delta: return valid enum member

If we can't figure out what endianness a delta is, we should just throw
ENDIAN_INVALID.

Resolves: #550

Closes: #553
Approved by: cgwalters

diff --git a/src/libostree/ostree-repo-static-delta-core.c b/src/libostree/ostree-repo-static-delta-core.c
index 77e7939a6471bd7f633cea2c70664684b255436a..0b0d70672d5652093b3e1211a7834dbc7c740275 100644 (file)
--- a/src/libostree/ostree-repo-static-delta-core.c
+++ b/src/libostree/ostree-repo-static-delta-core.c
@@ -764,7 +764,7 @@ _ostree_delta_get_endianness (GVariant *superblock,
           }
       }
 
-    return G_BYTE_ORDER;
+    return OSTREE_DELTA_ENDIAN_INVALID;
   }
 }