dict-client: Don't crash if dict-server returns broken reply.

Just treat missing <tab>value as empty value.

diff --git a/src/lib-dict/dict-client.c b/src/lib-dict/dict-client.c
index ed2c74b7be4f14107d939c3bccfd020e7ee8a4e3..900e4465d482a528dd21edfb37e138e165eacf96 100644 (file)
--- a/src/lib-dict/dict-client.c
+++ b/src/lib-dict/dict-client.c
@@ -892,7 +892,10 @@ client_dict_iter_async_callback(struct client_dict_cmd *cmd, const char *line,
                return;
        }
 
-       key = t_strdup_until(key, value++);
+       if (value != NULL)
+               key = t_strdup_until(key, value++);
+       else
+               value = "";
        result = array_append_space(&ctx->results);
        result->key = p_strdup(ctx->results_pool, t_str_tabunescape(key));
        result->value = p_strdup(ctx->results_pool, t_str_tabunescape(value));