Replace unsetenv() and setenv() with older putenv().

diff --git a/pull.c b/pull.c
index e7bf83bb035f7613d0cb57ca3254e24141608382..ff550441e92339bd5c6fa70d8891ab208410a03e 100644 (file)
--- a/pull.c
+++ b/pull.c
@@ -156,7 +156,7 @@ static int loop(void)
 
                //fprintf(stderr, "fetch %s\n", sha1_to_hex(obj->sha1));
                
-               if (make_sure_we_have_it(obj->type ?: "object", 
+               if (make_sure_we_have_it(obj->type ? obj->type : "object", 
                                         obj->sha1))
                        return -1;
                if (!obj->type)