gtmess: update from 0.96 to 0.97

and remove obsolete patch

pkgs/applications/networking/instant-messengers/gtmess/default.nix

@@ -1,17 +1,15 @@
 {stdenv, fetchurl, ncurses, openssl, tcl, tk}:
 
 stdenv.mkDerivation {
-  name = "gtmess-0.96";
+  name = "gtmess-0.97";
 
   src = fetchurl {
-    url = mirror://sourceforge/gtmess/gtmess-0.96.tar.gz;
+    url = mirror://sourceforge/gtmess/gtmess-0.97.tar.gz;
-    sha256 = "0w29wyshx32485c7wazj51lvk2j9k1kn2jmwpf916r4513hwplvm";
+    sha256 = "1ipmqsrj0r1ssbgs2fpr4x5vnzlxlqhx9jrnadp1jw7s0sxpjqv0";
   };
 
   buildInputs = [ ncurses openssl tcl tk];
 
-  patches = [ ./va_list.patch ];
-
   meta = {
     description = "Console MSN Messenger client for Linux and other unix systems";
     homepage = http://gtmess.sourceforge.net/;

pkgs/applications/networking/instant-messengers/gtmess/va_list.patch

@@ -1,22 +0,0 @@
-diff --git a/src/client/screen.c b/src/client/screen.c
-index e8fa75f..d3842ac 100644
---- a/src/client/screen.c
-+++ b/src/client/screen.c
-@@ -255,7 +255,7 @@ void msg(int attr, const char *fmt, ...)
-     va_start(ap, fmt);
-     r = vmsg(attr, SML, fmt, ap);
-     va_end(ap);
--    if (r) vmsg(C_ERR, SML, "msg(): output truncated\n", NULL);
-+    if (r) msgn(C_ERR, SML, "msg(): output truncated\n");
- }
- 
- void msgn(int attr, int size, const char *fmt, ...)
-@@ -266,7 +266,7 @@ void msgn(int attr, int size, const char *fmt, ...)
-     va_start(ap, fmt);
-     r = vmsg(attr, size, fmt, ap);
-     va_end(ap);
--    if (r) vmsg(C_ERR, SML, "msgn(): output truncated\n", NULL);
-+    if (r) msgn(C_ERR, SML, "msgn(): output truncated\n");
- }
- 
- int screen_shut()