Changes following CScout analysis:

- Removed dead declarations
- Made objects that should have been declared as static, static.

The changes use STATIC instead of static, following the existing
convention in the rest of the code.

Approved by:	schweikh (mentor)
MFC after:	2 weeks

1 files changed, 1 insertions, 1 deletions

diff --git a/bin/sh/redir.c b/bin/sh/redir.c
index 0a4588f..547cdcc 100644
--- a/bin/sh/redir.c
+++ b/bin/sh/redir.c
@@ -84,7 +84,7 @@ MKINIT struct redirtab *redirlist;
  * background commands, where we want to redirect fd0 to /dev/null only
  * if it hasn't already been redirected.
 */
-int fd0_redirected = 0;
+STATIC int fd0_redirected = 0;
 
 STATIC void openredirect(union node *, char[10 ]);
 STATIC int openhere(union node *);