Merge pull request #584 from linsword13/fix-style

Avoid style checking on removed files

Author: douglasjacobsen

lib/ramble/ramble/cmd/style.py

@@ -169,6 +169,10 @@ def changed_files(base=None, untracked=True, all_files=False):
             if any(os.path.realpath(f).startswith(e) for e in excludes):
                 continue
 
+            # Exclude non-existent files
+            if not os.path.exists(f):
+                continue
+
             changed.add(f)
 
     return sorted(changed)