# Bug report: Same path printed twice when comparing two directories outside repo
## Repro steps
```sh #!/bin/bash cd $(mktemp -d) mkdir dir0 mkdir dir1 touch dir1/test git diff --no-index dir0 dir1 ```
## Expected output
diff --git a/dir0/test b/dir1/test new file mode 100644 index 0000000..e69de29 ## Actual output diff --git a/dir1/test b/dir1/test new file mode 100644 index 0000000..e69de29 ## Difference between expected and actual output The first output line shows the path to the compared file in the second directory twice in the actual output. I expected it to print one path for each directory. [System Info] git Version: git version 2.28.0.297.g1956fa8f8d cpu: x86_64 built from commit: 1956fa8f8d7168157346f0cbc0f1f9dd1fca787a sizeof-long: 8 sizeof-size_t: 8 shell-path: /bin/sh uname: Linux 5.7.14-200.fc32.x86_64 #1 SMP Fri Aug 7 23:16:37 UTC 2020 x86_64 Compiler Info: gnuc: 10.2 libc Info: glibc: 2.31 $SHELL (typically, interactive shell): /usr/bin/zsh