From 55b712373ee0050155ab19fd97e2db3b6618eccb Mon Sep 17 00:00:00 2001
From: Michael Kuron <mkuron@icp.uni-stuttgart.de>
Date: Sat, 15 May 2021 21:09:36 +0000
Subject: [PATCH] Jinja2 3.0 compatibility

---
 python/pystencils_walberla/kernel_selection.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/python/pystencils_walberla/kernel_selection.py b/python/pystencils_walberla/kernel_selection.py
index 0e2becd6f..316c701c1 100644
--- a/python/pystencils_walberla/kernel_selection.py
+++ b/python/pystencils_walberla/kernel_selection.py
@@ -108,8 +108,8 @@ class AbstractConditionNode(AbstractKernelSelectionNode):
         true_branch_code = self.branch_true.get_code(**kwargs)
         false_branch_code = self.branch_false.get_code(**kwargs)
 
-        true_branch_code = do_indent(true_branch_code, width=4, indentfirst=True)
-        false_branch_code = do_indent(false_branch_code, width=4, indentfirst=True)
+        true_branch_code = do_indent(true_branch_code, width=4, first=True)
+        false_branch_code = do_indent(false_branch_code, width=4, first=True)
 
         code = f"if({self.condition_text}) {{\n"
         code += true_branch_code
-- 
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