X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=path.c;h=b4c8d917229a4187f36a76f43603fc036e65632e;hb=0d2416e06003da954f0335248c3dc7f76a3735e3;hp=aaa9345ebca4140317d8509ba95ec61cff82192d;hpb=8165952517bf82b6a632cefc047ad14f36a74b25;p=git.git

diff --git a/path.c b/path.c
index aaa9345eb..b4c8d9172 100644
--- a/path.c
+++ b/path.c
@@ -415,7 +415,7 @@ char *enter_repo(char *path, int strict)
 
 	if (access("objects", X_OK) == 0 && access("refs", X_OK) == 0 &&
 	    validate_headref("HEAD") == 0) {
-		setenv(GIT_DIR_ENVIRONMENT, ".", 1);
+		set_git_dir(".");
 		check_repository_format();
 		return path;
 	}
@@ -728,3 +728,10 @@ int daemon_avoid_alias(const char *p)
 		}
 	}
 }
+
+int offset_1st_component(const char *path)
+{
+	if (has_dos_drive_prefix(path))
+		return 2 + is_dir_sep(path[2]);
+	return is_dir_sep(path[0]);
+}