Merge pull request #10 from iain-anderson/toml_cat_patch

Fix toml_cat abort on empty array

toml_cat.c

@@ -141,6 +141,9 @@ static void print_array(toml_array_t* curarr)
 	printf("\n");
 	break;
 	
+    case '\0':
+	break;
+
     default:
 	abort();
     }