tcltklib.c: duplicate code

* ext/tk/tcltklib.c (ip_invoke_core): remove probably duplicate
  dead code.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49030 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Author: nobu

ChangeLog

@@ -1,3 +1,8 @@
+Fri Dec 26 15:32:16 2014  Nobuyoshi Nakada  <[email protected]>
+
+	* ext/tk/tcltklib.c (ip_invoke_core): remove probably duplicate
+	  dead code.
+
 Fri Dec 26 15:28:27 2014  Nobuyoshi Nakada  <[email protected]>
 
 	* ext/tk/tcltklib.c (ip_ruby_cmd_receiver_const_get): simply use

ext/tk/tcltklib.c

@@ -8558,9 +8558,6 @@ ip_invoke_core(interp, argc, argv)
 #endif
 #endif
 
-    /* get the data struct */
-    ptr = get_ip(interp);
-
     /* get the command name string */
 #if TCL_MAJOR_VERSION >= 8
     cmd = Tcl_GetStringFromObj(objv[0], &len);