From d7dc02bbb09715adeffecc7d80a4606a97da413e Mon Sep 17 00:00:00 2001 From: Timo Sirainen Date: Thu, 29 Jul 2021 11:37:23 +0300 Subject: [PATCH] zlib: Handle empty zlib_save_level the same as if it doesn't exist --- src/plugins/zlib/zlib-plugin.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/plugins/zlib/zlib-plugin.c b/src/plugins/zlib/zlib-plugin.c index ff43994b8e..f716058136 100644 --- a/src/plugins/zlib/zlib-plugin.c +++ b/src/plugins/zlib/zlib-plugin.c @@ -355,7 +355,7 @@ static void zlib_mail_user_created(struct mail_user *user) } name = zuser->save_handler == NULL ? NULL : mail_user_plugin_getenv(user, "zlib_save_level"); - if (name != NULL) { + if (name != NULL && name[0] != '\0') { if (str_to_int(name, &zuser->save_level) < 0 || zuser->save_level < zuser->save_handler->get_min_level() || zuser->save_level > zuser->save_handler->get_max_level()) { -- 2.47.3