invoke git blame in more reliable manner

1 files changed, 2 insertions, 2 deletions

diff --git a/git-deps b/git-deps
index 9da6392..774ff8c 100755
--- a/git-deps
+++ b/git-deps
@@ -205,10 +205,10 @@ class DependencyDetector:
             return
 
         cmd = [
-            'git', 'blame', parent.hex,
+            'git', 'blame',
             '--porcelain',
             '-L', "%d,+%d" % (hunk.old_start, hunk.old_lines),
-            path
+            parent.hex, '--', path
         ]
         blame = subprocess.check_output(cmd)