From 2bc6663672c20655457c7964cf8cd2b96568a9ad Mon Sep 17 00:00:00 2001
From: George Bosilca <bosilca@icl.utk.edu>
Date: Sun, 10 Apr 2005 16:14:48 +0000
Subject: [PATCH] Remove a compiler warning about an uninitialized variable
 (len).

This commit was SVN r5247.
---
 src/util/cmd_line.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/util/cmd_line.c b/src/util/cmd_line.c
index fcfe9d1c06..58fada6cf1 100644
--- a/src/util/cmd_line.c
+++ b/src/util/cmd_line.c
@@ -468,7 +468,7 @@ int ompi_cmd_line_parse(ompi_cmd_line_t *cmd, bool ignore_unknown,
  */
 char *ompi_cmd_line_get_usage_msg(ompi_cmd_line_t *cmd)
 {
-    int i, len, prev_len;
+    int i, len=MAX_WIDTH * 2, prev_len;
     int argc;
     char **argv;
     char *ret, temp[MAX_WIDTH * 2], line[MAX_WIDTH * 2];