sha1_name: cache readdir(3) results in find_short_object_filename()

diff --git a/pager.c b/pager.c
index 73ca8bc3b172e62dd4ee81a5490a9c3f067b3626..c113d898a4ab184cf5ad5ea04dc66365fdf8a8f8 100644 (file)
--- a/pager.c
+++ b/pager.c
@@ -135,9 +135,7 @@ void setup_pager(void)
 
 int pager_in_use(void)
 {
-       const char *env;
-       env = getenv("GIT_PAGER_IN_USE");
-       return env ? git_config_bool("GIT_PAGER_IN_USE", env) : 0;
+       return git_env_bool("GIT_PAGER_IN_USE", 0);
 }
 
 /*