* io.c (pipe_open): cmd is no longer used if fork is available.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34868 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 2 deletions

diff --git a/io.c b/io.c
index 5d49f7f9f0..35104c6f4c 100644
--- a/io.c
+++ b/io.c
@@ -5430,14 +5430,14 @@ pipe_open(struct rb_exec_arg *eargp, VALUE prog, const char *modestr, int fmode,
     FILE *fp = 0;
     int fd = -1;
     int write_fd = -1;
-    const char *cmd = 0;
 #if !defined(HAVE_FORK)
+    const char *cmd = 0;
     int argc;
     VALUE *argv;
-#endif
 
     if (prog)
         cmd = StringValueCStr(prog);
+#endif
 
 #if !defined(HAVE_FORK)
     if (!eargp) {