lib-smtp: Consistently use signed integer for reference counters.

dovecot · Nov 1, 2018 · 0eee748 · 0eee748
1 parent f996eb5
commit 0eee748
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/src/lib-smtp/smtp-client-private.h b/src/lib-smtp/smtp-client-private.h
@@ -15,7 +15,7 @@
 
 struct smtp_client_command {
 	pool_t pool;
-	unsigned int refcount;
+	int refcount;
 
 	struct smtp_client_command *prev, *next;
 

diff --git a/src/lib-smtp/smtp-server-private.h b/src/lib-smtp/smtp-server-private.h
@@ -92,7 +92,7 @@ struct smtp_server_command {
 	struct smtp_server_cmd_ctx context;
 	const struct smtp_server_command_reg *reg;
 
-	unsigned int refcount;
+	int refcount;
 
 	enum smtp_server_command_state state;
 
@@ -136,7 +136,7 @@ struct smtp_server_connection {
 	struct connection conn;
 	struct smtp_server *server;
 	pool_t pool;
-	unsigned int refcount;
+	int refcount;
 
 	struct smtp_server_settings set;