From f1719d6e9102e2cd77b9b2b3ffe96d7e5fc78afa Mon Sep 17 00:00:00 2001
From: Oliver Schulz <oschulz@mpp.mpg.de>
Date: Thu, 1 Nov 2018 18:26:31 +0100
Subject: [PATCH] Improve implementation of backend(pkg::AbstractBackend)

---
 src/backends.jl | 19 ++++++-------------
 1 file changed, 6 insertions(+), 13 deletions(-)

diff --git a/src/backends.jl b/src/backends.jl
index 0ba8d5fc..e008283b 100644
--- a/src/backends.jl
+++ b/src/backends.jl
@@ -188,20 +188,13 @@ Set the plot backend.
 """
 function backend(pkg::AbstractBackend)
     sym = backend_name(pkg)
-    if sym in _initialized_backends
-        CURRENT_BACKEND.sym = backend_name(pkg)
-        CURRENT_BACKEND.pkg = pkg
-    else
-        # try
-            _initialize_backend(pkg)
-            push!(_initialized_backends, sym)
-            CURRENT_BACKEND.sym = backend_name(pkg)
-            CURRENT_BACKEND.pkg = pkg
-        # catch
-        #     add_backend(sym)
-        # end
+    if !(sym in _initialized_backends)
+        _initialize_backend(pkg)
+        push!(_initialized_backends, sym)
     end
-    backend()
+    CURRENT_BACKEND.sym = sym
+    CURRENT_BACKEND.pkg = pkg
+    pkg
 end
 
 function backend(sym::Symbol)