Fix the signature check

teqneers · Jan 20, 2021 · f8728b9 · f8728b9
1 parent 9a1c272
commit f8728b9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/ExpressionLanguage/ExpressionFunction/GraphQL/Mutation.php b/src/ExpressionLanguage/ExpressionFunction/GraphQL/Mutation.php
@@ -18,7 +18,7 @@ function (string $alias, ...$args) {
                 $count = count($args);
 
                 // TODO: remove the following if-else-block in 1.0
-                if (1 === $count && '$' !== $args[0][0]) {
+                if (1 === $count && '[' === $args[0][0]) {
                     @trigger_error(
                         "The signature of the 'mutation' expression function has been changed. Use a variable-length argument list, instead of a signle array argument. For more info visit: https://github.com/overblog/GraphQLBundle/issues/775",
                         E_USER_DEPRECATED