From f1dd988beaa94ff75c3648568e21e4ea7ff64692 Mon Sep 17 00:00:00 2001
From: Jan Grewe <jan.grewe@g-node.org>
Date: Sun, 22 Oct 2023 14:04:44 +0200
Subject: [PATCH] fixes

---
 DFGdocs.py | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/DFGdocs.py b/DFGdocs.py
index 131622f..3f3752e 100755
--- a/DFGdocs.py
+++ b/DFGdocs.py
@@ -138,8 +138,13 @@ def args_check(args, parser, templates):
         sys.exit(2)
 
     if args.info and args.template is not None:
-        templates[args.template].full_info()
-        sys.exit(0)
+        if args.template in templates:
+            templates[args.template].full_info()
+            sys.exit(0)
+        else:
+            print(f"Error using DFGdocs. Template {args.template} is not defined!")
+            print_templates(templates)
+            sys.exit(2)
 
     if args.name is None:
         print(f"Error using DFGdocs. NAME argument is not defined!")
@@ -149,7 +154,7 @@ def args_check(args, parser, templates):
     if args.template not in templates:
         print(f"Error using DFGdocs. Template {args.template} is not defined!")
         print_templates(templates)
-        sys.exit(0)
+        sys.exit(2)
 
 
 def main():