* process.c (rb_spawn_process): prog variable is not used for Unix.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35931 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 7 insertions, 3 deletions

diff --git a/ChangeLog b/ChangeLog
index bb5dbb5f78..b2ab28bdb8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Wed Jun  6 04:58:44 2012  Tanaka Akira  <akr@fsij.org>
+
+	* process.c (rb_spawn_process): prog variable is not used for Unix.
+
 Wed Jun  6 00:20:37 2012  Tanaka Akira  <akr@fsij.org>
 
 	* internal.h (rb_exec_arg_init): change return type to void.
diff --git a/process.c b/process.c
index 1d0d2e3e66..d4f090f9a4 100644
--- a/process.c
+++ b/process.c
@@ -3126,20 +3126,20 @@ rb_exec_arg_prepare(struct rb_exec_arg *earg, int argc, VALUE *argv, int default
 static rb_pid_t
 rb_spawn_process(struct rb_exec_arg *earg, char *errmsg, size_t errmsg_buflen)
 {
-    VALUE prog;
     rb_pid_t pid;
 #if !USE_SPAWNV
     int status;
 #endif
 #if !defined HAVE_FORK || USE_SPAWNV
+    VALUE prog;
     struct rb_exec_arg sarg;
 #endif
 
-    prog = earg->use_shell ? earg->invoke.sh.shell_script : earg->invoke.cmd.command_name;
-
 #if defined HAVE_FORK && !USE_SPAWNV
     pid = rb_fork_err(&status, rb_exec_atfork, earg, earg->redirect_fds, errmsg, errmsg_buflen);
 #else
+    prog = earg->use_shell ? earg->invoke.sh.shell_script : earg->invoke.cmd.command_name;
+
     if (rb_run_exec_options_err(earg, &sarg, errmsg, errmsg_buflen) < 0) {
         return -1;
     }