From 7ff057ee33e5e452c09308249b36fa5da051b238 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dan=20Hor=C3=A1k?= <dan@danny.cz>
Date: Tue, 25 Jan 2011 10:57:40 +0100
Subject: [PATCH 45/46] ziomon: wrong return codes

Description: ziomon: ziomon tools return 1 when using option -h, --help and -v,
		when return code must be 0. ziomon return 0 when using no command line
		parameter, return code must be 1 here.
Symptom:     Confusing error code. Some automated test cases maybe fail.
Problem:     1 as been introduced as rc for parse_parms besides error codes,
		but is not distinguished from them when parse_params is called.
Solution:    In function parse_parms substitute "exit 1" by "exit 0"
		in case the option -h, --help or -v was handled by the program.
		Substitute "exit 0" by "exit 1" in case the case with no
		commandline parametes was handled by the program.
---
 ziomon/ziomon |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/ziomon/ziomon b/ziomon/ziomon
index b4c6e36..9af2f4e 100755
--- a/ziomon/ziomon
+++ b/ziomon/ziomon
@@ -124,7 +124,7 @@ function parse_params() {
 
    if [ $# -eq 0 ]; then
       print_usage;
-      exit 0;
+      exit 1;
    fi
 
    let i=0;
@@ -132,7 +132,7 @@ function parse_params() {
         case $1 in
             --help|-h)
                 print_usage;
-                exit 1;;
+                exit 0;;
             --verbose|-V)
                 (( WRP_DEBUG++ ));;
             --duration|-d)
@@ -152,7 +152,7 @@ function parse_params() {
                 [ $? -ne 0 ] && ((error++));;
             --version|-v)
                 print_version;
-                exit 1;;
+                exit 0;;
             -*)
                 echo "$WRP_TOOLNAME: Invalid option -- $1";
                 echo "Try '$WRP_TOOLNAME --help' for more information.";
-- 
1.7.3.4