From 9ca50ddef3aacec6d8e7cec20d5576329c2ff035 Mon Sep 17 00:00:00 2001
From: muellch <60387010+muellch@users.noreply.github.com>
Date: Wed, 12 Apr 2023 11:25:17 +0200
Subject: [PATCH] Fixed code generation bug in case there are no tolerance
 fields (#188)

---
 pyutils/src/icon4py/icon4pygen/bindings/codegen/header.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pyutils/src/icon4py/icon4pygen/bindings/codegen/header.py b/pyutils/src/icon4py/icon4pygen/bindings/codegen/header.py
index 19da5f1866..321dae71c2 100644
--- a/pyutils/src/icon4py/icon4pygen/bindings/codegen/header.py
+++ b/pyutils/src/icon4py/icon4pygen/bindings/codegen/header.py
@@ -42,7 +42,11 @@
     {%- for field in _this_node.out_fields -%}
     {{ field.renderer.render_ctype('c++') }} {{ field.renderer.render_pointer() }} {{ field.name }}_{{ suffix }},
     {%- endfor -%}
+    {%- if _this_node.tol_fields -%}
     const int verticalStart, const int verticalEnd, const int horizontalStart, const int horizontalEnd,
+    {%- else -%}
+    const int verticalStart, const int verticalEnd, const int horizontalStart, const int horizontalEnd
+    {%- endif -%}
     {%- for field in _this_node.tol_fields -%}
     const double {{ field.name }}_rel_tol,
     const double {{ field.name }}_abs_tol