# [PATCH] builtin/diff: fix botched update of usage comment

1 messages from 2020-06-23 to 2020-06-23. Participants: Denton Liu.
Thread: https://gitlist.dev/t/53739

## Denton Liu, 2020-06-23 09:19

Subject: [PATCH] builtin/diff: fix botched update of usage comment
Message-ID: <4a1e357c390690375374490cd5aa2431a2593b9d.1592903964.git.liu.denton@gmail.com>
URL: https://gitlist.dev/e/4a1e357c390690375374490cd5aa2431a2593b9d.1592903964.git.liu.denton%40gmail.com

```
In the previous commit, an attempt was made to correct the "N=1, M=0"
case. However, the fix was botched and it introduced two half-correct
sections by mistake. Combine these half-correct sections into one fully
correct section.

Signed-off-by: Denton Liu <liu.denton@gmail.com>
---

Notes:
    This patch is based on dl/diff-usage-comment-update.

 builtin/diff.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/builtin/diff.c b/builtin/diff.c
index bdae4d6a58..cdfb58d04b 100644
--- a/builtin/diff.c
+++ b/builtin/diff.c
@@ -284,11 +284,8 @@ int cmd_diff(int argc, const char **argv, const char *prefix)
 	 * N=1, M=0:
 	 *      tree vs files (diff-index)
 	 *
-	 * N=1, M=0:
-	 *      tree vs cache (diff-index --cached)
-	 *
 	 * N=1, M=0, --cached:
-	 *      tree vs files (diff-index)
+	 *      tree vs cache (diff-index --cached)
 	 *
 	 * N=2, M=0:
 	 *      tree vs tree (diff-tree)
-- 
2.27.0.132.g321788e831


```
