* include/ruby/intern.h (rb_exec_arg_init): declaration changed to

return a value.

* process.c (rb_exec_arg_init): return a value.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35967 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,10 @@
+Sat Jun  9 01:11:07 2012  Tanaka Akira  <akr@fsij.org>
+
+	* include/ruby/intern.h (rb_exec_arg_init): declaration changed to
+	  return a value.
+
+	* process.c (rb_exec_arg_init): return a value.
+
 Fri Jun  8 23:44:14 2012  Tanaka Akira  <akr@fsij.org>
 
 	* process.c: don't check the availability of FD_CLOEXEC.  It should

include/ruby/intern.h

@@ -608,7 +608,7 @@ struct rb_exec_arg {
     VALUE dup2_tmpbuf;
 };
 int rb_proc_exec(const char*);
-void rb_exec_arg_init(int argc, VALUE *argv, int accept_shell, struct rb_exec_arg *e);
+VALUE rb_exec_arg_init(int argc, VALUE *argv, int accept_shell, struct rb_exec_arg *e);
 int rb_exec_arg_addopt(struct rb_exec_arg *e, VALUE key, VALUE val);
 void rb_exec_arg_fixup(struct rb_exec_arg *e);
 int rb_run_exec_options(const struct rb_exec_arg *e, struct rb_exec_arg *s);

process.c

@@ -1850,13 +1850,14 @@ rb_exec_fillarg(VALUE prog, int argc, VALUE *argv, VALUE env, VALUE opthash, str
     }
 }
 
-void
+VALUE
 rb_exec_arg_init(int argc, VALUE *argv, int accept_shell, struct rb_exec_arg *e)
 {
     VALUE prog;
     VALUE env = Qnil, opthash = Qnil;
     prog = rb_exec_getargs(&argc, &argv, accept_shell, &env, &opthash);
     rb_exec_fillarg(prog, argc, argv, env, opthash, e);
+    return e->use_shell ? e->invoke.sh.shell_script : e->invoke.cmd.command_name;
 }
 
 static int