system: catch OSError instead of Exception

iterative · Jan 10, 2020 · 6eac40d · 6eac40d
1 parent e5bee24
commit 6eac40d
Showing 1 changed file with 2 additions and 4 deletions.
diff --git a/dvc/system.py b/dvc/system.py
@@ -24,16 +24,14 @@ def copy(src, dest):
     def hardlink(source, link_name):
         try:
             os.link(source, link_name)
-            return
-        except Exception as exc:
+        except OSError as exc:
             raise DvcException("failed to link") from exc
 
     @staticmethod
     def symlink(source, link_name):
         try:
             os.symlink(source, link_name)
-            return
-        except Exception as exc:
+        except OSError as exc:
             raise DvcException("failed to symlink") from exc
 
     @staticmethod