From 78b0952447ee068db8695d688362986945416a62 Mon Sep 17 00:00:00 2001
From: Adam Harrison <adamdharrison@gmail.com>
Date: Thu, 17 Aug 2023 13:33:18 -0400
Subject: Add in preprocessor guard for older libgit2 implementations.

---
 src/lpm.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/lpm.c b/src/lpm.c
index 005be6f..855eb4d 100644
--- a/src/lpm.c
+++ b/src/lpm.c
@@ -444,7 +444,9 @@ static int lpm_fetch(lua_State* L) {
   git_fetch_options fetch_opts = GIT_FETCH_OPTIONS_INIT;
   fetch_opts.download_tags = GIT_REMOTE_DOWNLOAD_TAGS_ALL;
   fetch_opts.callbacks.payload = L;
-  fetch_opts.depth = 1;
+  #if LIBGIT2_VER_MAJOR >= 1 && LIBGIT2_VER_MINOR >= 7
+    fetch_opts.depth = 1;
+  #endif
   if (no_verify_ssl)
     fetch_opts.callbacks.certificate_check = lpm_git_transport_certificate_check_cb;
   if (lua_type(L, 2) == LUA_TFUNCTION)
-- 
cgit v1.2.3