lib-smtp: smtp-client-command - Make smtp_client_command_abort(NULL) a no-op.

diff --git a/src/lib-smtp/smtp-client-command.c b/src/lib-smtp/smtp-client-command.c
index d6484e72e67c3e8fe89402cdfee6d428f4dbd819..dbd7dca1f06131e59ee5937459f7ab3332770725 100644 (file)
--- a/src/lib-smtp/smtp-client-command.c
+++ b/src/lib-smtp/smtp-client-command.c
@@ -181,6 +181,11 @@ void smtp_client_command_unlock(struct smtp_client_command *cmd)
 void smtp_client_command_abort(struct smtp_client_command **_cmd)
 {
        struct smtp_client_command *cmd = *_cmd;
+
+       if (cmd == NULL)
+               return;
+       *_cmd = NULL;
+
        struct smtp_client_connection *conn = cmd->conn;
        enum smtp_client_command_state state = cmd->state;
        bool disconnected =
@@ -192,8 +197,6 @@ void smtp_client_command_abort(struct smtp_client_command **_cmd)
                (!disconnected && state > SMTP_CLIENT_COMMAND_STATE_SUBMITTED &&
                 state < SMTP_CLIENT_COMMAND_STATE_FINISHED);
 
-       *_cmd = NULL;
-
        smtp_client_command_drop_callback(cmd);
 
        if ((!disconnected && !cmd->plug && cmd->aborting) ||