run-command.c: retire unused run_hook_with_custom_index()

diff --git a/run-command.c b/run-command.c
index 35a3ebf07b1792ac7b0ecef30781223591413093..ae36852404954ee508dd67a1eb2fddc3c3d22b3d 100644 (file)
--- a/run-command.c
+++ b/run-command.c
@@ -792,20 +792,3 @@ int run_hook_le(const char *const *env, const char *name, ...)
 
        return ret;
 }
-
-int run_hook_with_custom_index(const char *index_file, const char *name, ...)
-{
-       const char *hook_env[3] =  { NULL };
-       char index[PATH_MAX];
-       va_list args;
-       int ret;
-
-       snprintf(index, sizeof(index), "GIT_INDEX_FILE=%s", index_file);
-       hook_env[0] = index;
-
-       va_start(args, name);
-       ret = run_hook_ve(hook_env, name, args);
-       va_end(args);
-
-       return ret;
-}