schema compile CHANGE better support for augments from submodules
diff --git a/src/tree_schema_helpers.c b/src/tree_schema_helpers.c
index 6edb645..7067701 100644
--- a/src/tree_schema_helpers.c
+++ b/src/tree_schema_helpers.c
@@ -924,6 +924,8 @@
         return "anyxml";
     case LYS_ANYDATA:
         return "anydata";
+    case LYS_CASE:
+        return "case";
     default:
         return "unknown";
     }