[GSoC] repo: remove unused header

From: K Jayatheerth <jayatheerthkulkarni2005@gmail.com>
Date: Feb 22, 2026, 00:40 UTC
Message-ID: <20260222004036.47744-1-jayatheerthkulkarni2005@gmail.com>

The "hex.h" header is included in "builtin/repo.c", but none of the functions or macros it provides are used in this file.

Signed-off-by: K Jayatheerth <jayatheerthkulkarni2005@gmail.com>
---

As instructed in the Getting Started section of SoC 2026 Ideas page in repo project This comes as a micro patch.

 builtin/repo.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/builtin/repo.c b/builtin/repo.c
index 0ea045abc1..63d21df4c2 100644
--- a/builtin/repo.c
+++ b/builtin/repo.c
@@ -2,7 +2,6 @@
 
 #include "builtin.h"
 #include "environment.h"
-#include "hex.h"
 #include "odb.h"
 #include "parse-options.h"
 #include "path-walk.h"

-- 
2.52.0