akr	2012-06-21 19:01:27 +0900 (Thu, 21 Jun 2012)

  New Revision: 36163

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=36163

  Log:
    remove unused variables.

  Modified files:
    trunk/io.c

Index: io.c
===================================================================
--- io.c	(revision 36162)
+++ io.c	(revision 36163)
@@ -5730,9 +5730,7 @@
 pipe_open_v(int argc, VALUE *argv, const char *modestr, int fmode, convconfig_t *convconfig)
 {
     VALUE execarg_obj, ret;
-    struct rb_execarg *earg;
     execarg_obj = rb_execarg_new(argc, argv, FALSE);
-    earg = rb_execarg_get(execarg_obj);
     ret = pipe_open(execarg_obj, modestr, fmode, convconfig);
     RB_GC_GUARD(execarg_obj);
     return ret;
@@ -5745,7 +5743,6 @@
     int argc = 1;
     VALUE *argv = &prog;
     VALUE execarg_obj, ret;
-    struct rb_execarg *earg;
 
     if (RSTRING_LEN(prog) == 1 && cmd[0] == '-') {
 #if !defined(HAVE_FORK)
@@ -5756,7 +5753,6 @@
     }
 
     execarg_obj = rb_execarg_new(argc, argv, TRUE);
-    earg = rb_execarg_get(execarg_obj);
     ret = pipe_open(execarg_obj, modestr, fmode, convconfig);
     RB_GC_GUARD(execarg_obj);
     return ret;

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