From 0bad1dc709ee21f3e93cfa0866fc0478a5e884a0 Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Fri, 1 Feb 2013 12:46:56 +0100
Subject: o Consistent usage() usage/flow.

---
 bin/app-conf | 21 ++++++++-------------
 1 file changed, 8 insertions(+), 13 deletions(-)

(limited to 'bin/app-conf')

diff --git a/bin/app-conf b/bin/app-conf
index 3cf0383..2681f59 100755
--- a/bin/app-conf
+++ b/bin/app-conf
@@ -69,20 +69,15 @@ conf_import() {
   mv "$dst.tmp" "$dst" 
 }
 
-usage() {
-  if [ $# -gt 0 ]
-  then
-    echo "Error: $@" >&2
-  fi
-
-  echo "usage: $0 conf <command>" >&2
+usage_text() {
+  echo "usage: $0 conf <command>"
   echo ""
-  echo "Available commands:" >&2
-  echo "  get [name]         - returns a single value" >&2
-  echo "  list               - list all config values" >&2
-  echo "  set [name] [value] - set a config parameter" >&2
-  echo "  delete [name]      - deletes a config parameter" >&2
-  echo "  import [file]      - import a file" >&2
+  echo "Available commands:"
+  echo "  get [name]         - returns a single value"
+  echo "  list               - list all config values"
+  echo "  set [name] [value] - set a config parameter"
+  echo "  delete [name]      - deletes a config parameter"
+  echo "  import [file]      - import a file"
   exit 1
 }
 
-- 
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