Remove 'missing braces' and 'unused-const-variable' warning

libasn1compiler/asn1c_ioc.c

@@ -259,6 +259,9 @@ emit_ioc_table(arg_t *arg, asn1p_expr_t *context, asn1c_ioc_table_and_objset_t i
         }
     }
 
+    if(ioc_tao.ioct->rows == 0)
+        return 0;
+
     /* Emit the Information Object Set */
     OUT("static const asn_ioc_cell_t asn_IOS_%s_%d_rows[] = {\n",
         MKID(ioc_tao.objset), ioc_tao.objset->_type_unique_index);
@@ -285,7 +288,7 @@ emit_ioc_table(arg_t *arg, asn1p_expr_t *context, asn1c_ioc_table_and_objset_t i
     OUT("static const asn_ioc_set_t asn_IOS_%s_%d[] = {\n",
         MKID(ioc_tao.objset), ioc_tao.objset->_type_unique_index);
     INDENT(+1);
-    OUT("%zu, %zu, asn_IOS_%s_%d_rows\n", ioc_tao.ioct->rows, columns,
+    OUT("{ %zu, %zu, asn_IOS_%s_%d_rows }\n", ioc_tao.ioct->rows, columns,
         MKID(ioc_tao.objset), ioc_tao.objset->_type_unique_index);
     INDENT(-1);
     OUT("};\n");