From a5925b17ee9fffbae14becaf41d11a80c7032293 Mon Sep 17 00:00:00 2001 From: Timo Sirainen Date: Thu, 21 Oct 2010 16:12:13 +0100 Subject: [PATCH] dsync: Don't crash if USER environment isn't set and -u parameter isn't given. --- src/dsync/dsync.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/dsync/dsync.c b/src/dsync/dsync.c index 3a6c4b2737..a3a8fcca4b 100644 --- a/src/dsync/dsync.c +++ b/src/dsync/dsync.c @@ -206,6 +206,8 @@ int main(int argc, char *argv[]) } if (optind == argc) usage(); + if (username == NULL) + i_fatal("USER environment not set and -u parameter not given"); cmd_name = argv[optind++]; if (strcmp(cmd_name, "mirror") == 0 || -- 2.47.3