[fractal] API, util.rs: remove redundant query! macro branch

[Jordan Petridis <jpetridis src gnome org>]

commit 04dbabf4ff24d2adb391d2e8671f228f15dfa738
Author: Alejandro Domínguez <adomu net-c com>
Date:   Wed Sep 4 06:20:39 2019 +0200

    API, util.rs: remove redundant query! macro branch

 fractal-matrix-api/src/util.rs | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)
---
diff --git a/fractal-matrix-api/src/util.rs b/fractal-matrix-api/src/util.rs
index 0d52384d..c013c942 100644
--- a/fractal-matrix-api/src/util.rs
+++ b/fractal-matrix-api/src/util.rs
@@ -137,12 +137,8 @@ macro_rules! query {
             }
         });
     };
-    ($method: expr, $url: expr, $attrs: expr, $okcb: expr, $errcb: expr) => {
-        query!($method, $url, $attrs, $okcb, $errcb, globals::TIMEOUT);
-    };
     ($method: expr, $url: expr, $okcb: expr, $errcb: expr) => {
-        let attrs = json!(null);
-        query!($method, $url, &attrs, $okcb, $errcb)
+        query!($method, $url, &json!(null), $okcb, $errcb)
     };
 }