[PATCH] dead code in mi-interp

[msnyder@sonic.net]

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Must have been meant for something, but seems to have no side effects.


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2007-08-08  Michael Snyder  <msnyder@access-company.com>

	* mi/mi-interp.c (mi_cmd_interpreter_exec): Dead code, dead variable.

Index: mi/mi-interp.c
===================================================================
RCS file: /cvs/src/src/gdb/mi/mi-interp.c,v
retrieving revision 1.20
diff -p -r1.20 mi-interp.c
*** mi/mi-interp.c	28 Apr 2007 21:52:38 -0000	1.20
--- mi/mi-interp.c	8 Aug 2007 22:23:16 -0000
*************** mi_cmd_interpreter_exec (char *command, 
*** 218,235 ****
  
    for (i = 1; i < argc; i++)
      {
-       char *buff = NULL;
-       /* Do this in a cleaner way...  We want to force execution to be
-          asynchronous for commands that run the target.  */
-       if (target_can_async_p () && (strcmp (argv[0], "console") == 0))
- 	{
- 	  int len = strlen (argv[i]);
- 	  buff = xmalloc (len + 2);
- 	  memcpy (buff, argv[i], len);
- 	  buff[len] = '&';
- 	  buff[len + 1] = '\0';
- 	}
- 
        /* We had to set sync_execution = 0 for the mi (well really for Project
           Builder's use of the mi - particularly so interrupting would work.
           But for console commands to work, we need to initialize it to 1 -
--- 218,223 ----
*************** mi_cmd_interpreter_exec (char *command, 
*** 245,251 ****
  	    break;
  	  }
        }
-       xfree (buff);
        do_exec_error_cleanups (ALL_CLEANUPS);
        sync_execution = 0;
      }
--- 233,238 ----