cproto: 4.7s -> 4.7t

pkgs/development/tools/misc/cproto/default.nix

@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   pname = "cproto";
-  version = "4.7s";
+  version = "4.7t";
 
   src = fetchurl {
     urls = [
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
       # No version listings and apparently no versioned tarball over http(s).
       "ftp://ftp.invisible-island.net/cproto/cproto-${version}.tgz"
     ];
-    sha256 = "sha256-TGpZNahykQjRcUhgmwgDRQ/OFRWFiW+7gXhfHGEYQrg=";
+    sha256 = "sha256-PM6CpxaHtp4KPiNIn+glunLmk+VZzPGTOVIIrA65b+U=";
   };
 
   # patch made by Joe Khoobyar copied from gentoo bugs