gnu: wireshark: Update to 2.2.2.

* gnu/packages/networking.scm (wireshark): Update to 2.2.2.

Signed-off-by: 宋文武 <iyzsong@gmail.com>

gnu/packages/networking.scm

@@ -467,7 +467,7 @@ which can be used to encrypt a password with @code{crypt(3)}.")
 (define-public wireshark
   (package
     (name "wireshark")
-    (version "2.2.1")
+    (version "2.2.2")
     (synopsis "Network traffic analyzer")
     (source
      (origin
@@ -476,7 +476,7 @@ which can be used to encrypt a password with @code{crypt(3)}.")
                            version ".tar.bz2"))
        (sha256
         (base32
-         "0jciaqz119vmznd8mi4gq5dgwz7vn453cnm2086mxcy80jpj43lh"))))
+         "1csm035ayfzn1xzzsmzcjk2ixx39d70aykr4nh0a88chk9gfzb7r"))))
     (build-system glib-or-gtk-build-system)
     (inputs `(("bison" ,bison)
               ("c-ares" ,c-ares)