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From "Knut Anders Hatlen (JIRA)" <j...@apache.org>
Subject [jira] Created: (DERBY-3207) The bin scripts should be able to run when DERBY_HOME is not set
Date Thu, 15 Nov 2007 20:12:43 GMT
The bin scripts should be able to run when DERBY_HOME is not set

                 Key: DERBY-3207
                 URL: https://issues.apache.org/jira/browse/DERBY-3207
             Project: Derby
          Issue Type: Improvement
          Components: Demos/Scripts
    Affects Versions:
            Reporter: Knut Anders Hatlen
            Priority: Minor

The scripts under bin should be able to run without requiring the users to set DERBY_HOME
explicitly. The script derby_common.sh, which is sourced by all the scripts under bin, contains
code to detect DERBY_HOME based on the value of $0, but since the scripts need to know DERBY_HOME
in order to source derby_common.sh, they still fail when DERBY_HOME is not set.

When I removed this part of bin/ij


if [ -z "$DERBY_HOME" ] ; then
  echo "Error: DERBY_HOME is not set. Please set the DERBY_HOME environment variable"
  echo "to the location of your Derby installation."
  exit 1

. $DERBY_HOME/bin/derby_common.sh


and in-lined the code in derby_common.sh in its place, I was able to run ij successfully by
typing the command './bin/ij' without setting DERBY_HOME first.

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