Teach git var about GIT_EDITOR

diff --git a/config.c b/config.c
index f21530cdbd653a21d805550aedf6e69430d1e95b..c64406113686e8886c0719206ce57d73fee13b29 100644 (file)
--- a/config.c
+++ b/config.c
@@ -1119,7 +1119,7 @@ int git_config_set_multivar(const char *key, const char *value,
                                    copy_end - copy_begin)
                                        goto write_err_out;
                                if (new_line &&
-                                   write_in_full(fd, "\n", 1) != 1)
+                                   write_str_in_full(fd, "\n") != 1)
                                        goto write_err_out;
                        }
                        copy_begin = store.offset[i];