From f4e81176feb291b4d4128f9c6380af9b1f2bddd6 Mon Sep 17 00:00:00 2001
From: Jeff Squyres <jsquyres@cisco.com>
Date: Thu, 2 Nov 2006 13:52:12 +0000
Subject: [PATCH] Remove unused variable

This commit was SVN r12408.
---
 opal/util/cmd_line.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/opal/util/cmd_line.c b/opal/util/cmd_line.c
index 5b310be22e..e10d9b2394 100644
--- a/opal/util/cmd_line.c
+++ b/opal/util/cmd_line.c
@@ -482,7 +482,7 @@ int opal_cmd_line_parse(opal_cmd_line_t *cmd, bool ignore_unknown,
  */
 char *opal_cmd_line_get_usage_msg(opal_cmd_line_t *cmd)
 {
-    size_t i, len, prev_len;
+    size_t i, len;
     int argc;
     size_t j;
     char **argv;
@@ -498,7 +498,6 @@ char *opal_cmd_line_get_usage_msg(opal_cmd_line_t *cmd)
 
     /* Make an argv of all the usage strings */
 
-    prev_len = 0;
     argc = 0;
     argv = NULL;
     ret = NULL;