Also catch FileNotFoundError when detecting multiarch

When the executable we're trying to invoke doesn't exist at all, we'll see a FileNotFoundError and not a subprocess.CalledProcessError.
colcon · May 31, 2024 · a2d7b1c · a2d7b1c
1 parent c5452db
commit a2d7b1c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/colcon_ros/task/cmake/__init__.py b/colcon_ros/task/cmake/__init__.py
@@ -44,15 +44,15 @@ def get_multiarch():
     if _multiarch is None:
         try:
             output = subprocess.check_output(['gcc', '-print-multiarch'])
-        except subprocess.CalledProcessError:
+        except (FileNotFoundError, subprocess.CalledProcessError):
             pass
         else:
             _multiarch = output.decode().rstrip()
         if _multiarch is None:
             try:
                 output = subprocess.check_output(
                     ['dpkg-architecture', '-qDEB_HOST_MULTIARCH'])
-            except subprocess.CalledProcessError:
+            except (FileNotFoundError, subprocess.CalledProcessError):
                 pass
             else:
                 _multiarch = output.decode().rstrip()