From: Timo Sirainen <tss@iki.fi>
Date: Wed, 25 Apr 2012 18:23:24 +0000 (+0300)
Subject: auth: Minor code cleanup.
X-Git-Tag: 2.1.6~32
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aefe17424820c57bcb05b0aaec4a930e8222bacc;p=thirdparty%2Fdovecot%2Fcore.git

auth: Minor code cleanup.
---

diff --git a/src/auth/auth-request-handler.c b/src/auth/auth-request-handler.c
index 88249bb918..3ab5b32799 100644
--- a/src/auth/auth-request-handler.c
+++ b/src/auth/auth-request-handler.c
@@ -162,12 +162,11 @@ static void get_client_extra_fields(struct auth_request *request,
 
 	extra_fields = auth_stream_reply_export(request->extra_fields);
 
-	if (!request->proxy) {
-		/* we only wish to remove all fields prefixed with "userdb_" */
-		if (strstr(extra_fields, "userdb_") == NULL) {
-			auth_stream_reply_import(reply, extra_fields);
-			return;
-		}
+	if (!request->proxy && strstr(extra_fields, "userdb_") == NULL) {
+		/* optimization: there are no userdb_* fields, we can just
+		   import */
+		auth_stream_reply_import(reply, extra_fields);
+		return;
 	}
 
 	fields = t_strsplit_tab(extra_fields);