From 4c1392abffc55a50866353a3a87d4cc4711c083d Mon Sep 17 00:00:00 2001
From: James Turk <dev@jamesturk.net>
Date: Thu, 18 May 2023 17:55:19 -0500
Subject: [PATCH] single-exception in error_map

---
 src/beakers/recipe.py | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/src/beakers/recipe.py b/src/beakers/recipe.py
index 5666859..eec36b8 100644
--- a/src/beakers/recipe.py
+++ b/src/beakers/recipe.py
@@ -181,10 +181,13 @@ class Recipe:
                 name = edge["transform"].name
                 print(f"  {from_b} -({name})-> {to_b}")
                 for k, v in edge["transform"].error_map.items():
-                    typer.secho(
-                        f"    {' '.join(c.__name__ for c in k)} -> {v}",
-                        fg=typer.colors.RED,
-                    )
+                    if isinstance(k, tuple):
+                        typer.secho(
+                            f"    {' '.join(c.__name__ for c in k)} -> {v}",
+                            fg=typer.colors.RED,
+                        )
+                    else:
+                        typer.secho(f"    {k.__name__} -> {v}", fg=typer.colors.RED)
 
     def run_once(
         self, start_beaker: str | None = None, end_beaker: str | None = None