From 2dba7a6920735a6a39b229cd58d091466d4654ad Mon Sep 17 00:00:00 2001
From: Andrew Hamilton <and_hamilton@yahoo.com>
Date: Thu, 9 Dec 2021 17:37:13 +1000
Subject: [PATCH] tools: Fix error in is_tool_available.

- Happened with bandit, but not pycodestyle. Not sure why.
---
 eris/eris/tools.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/eris/eris/tools.py b/eris/eris/tools.py
index dd1f128..2d3b2a4 100755
--- a/eris/eris/tools.py
+++ b/eris/eris/tools.py
@@ -657,7 +657,10 @@ def splitext(path):
 @functools.lru_cache()
 def is_tool_available(tool):
     if (hasattr(tool, "command") and tool.command.startswith(f"{PYTHON_EXECUTABLE} -m ")):
-        return importlib.util.find_spec(tool.command.split()[2]) is not None
+        try:
+            return importlib.util.find_spec(tool.command.split()[2]) is not None
+        except ModuleNotFoundError:
+            return False
     try:
         return all(shutil.which(executable) for executable in tool.executables)
     except AttributeError: