30/37: gnu: gdm: Update to 3.20.1.

[???]

iyzsong pushed a commit to branch gnome-updates
in repository guix.

commit fc9ea60a638a7a48d011ac809f5b4aaef9437841
Author: 宋文武 <address@hidden>
Date:   Thu Apr 28 10:20:26 2016 +0800

    gnu: gdm: Update to 3.20.1.
    
    * gnu/packages/gnome.scm (gdm): Update to 3.20.1.
---
 gnu/packages/gnome.scm |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/gnome.scm b/gnu/packages/gnome.scm
index 5a1f383..5d16248 100644
--- a/gnu/packages/gnome.scm
+++ b/gnu/packages/gnome.scm
@@ -4401,7 +4401,7 @@ libxml2.")
 (define-public gdm
   (package
     (name "gdm")
-    (version "3.20.0")
+    (version "3.20.1")
     (source (origin
               (method url-fetch)
               (uri (string-append "mirror://gnome/sources/" name "/"
@@ -4409,7 +4409,7 @@ libxml2.")
                                   name "-" version ".tar.xz"))
               (sha256
                (base32
-                "1hnkv4j4m6z9l2y1rzxn674ir34k57apz1ybr15m11ksn05vlky6"))))
+                "17vqcnqnwx7s5xzgn358gsgbmpz7k90sh1qrwrh3wnj5r0pm38hh"))))
     (build-system gnu-build-system)
     (arguments
      '(#:configure-flags