From: Timo Sirainen <tss@iki.fi>
Date: Sat, 3 May 2003 16:31:12 +0000 (+0300)
Subject: If no error is set, give "BUG: Unknown error" rather than try to print NULL
X-Git-Tag: 1.1.alpha1~4694
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=02335a910e08855dbe7f686b27c1c30c5c6a1d5b;p=thirdparty%2Fdovecot%2Fcore.git

If no error is set, give "BUG: Unknown error" rather than try to print NULL
which crashes in some systems.

--HG--
branch : HEAD
---

diff --git a/src/pop3/client.c b/src/pop3/client.c
index c8e34d15c2..252c264715 100644
--- a/src/pop3/client.c
+++ b/src/pop3/client.c
@@ -189,7 +189,8 @@ void client_send_storage_error(struct client *client)
 	const char *error;
 
 	error = client->storage->get_last_error(client->storage, NULL);
-	client_send_line(client, "-ERR %s", error);
+	client_send_line(client, "-ERR %s", error != NULL ? error :
+			 "BUG: Unknown error");
 }
 
 static void client_input(void *context)