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  • Committer: Bazaar Package Importer
  • Author(s): Joey Hess
  • Date: 2004-10-06 14:35:42 UTC
  • Revision ID: james.westby@ubuntu.com-20041006143542-uvoedmvwb1zn0jv9
Tags: 1.08
* Updated translations: 
  - Welsh (cy.po) by Dafydd Harries
  - Hebrew (he.po) by Lior Kaplan
  - Hungarian (hu.po) by VEROK Istvan
  - Romanian (ro.po) by Eddy Petrisor
  - Traditional Chinese (zh_TW.po) by Tetralet

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#!/bin/sh -e
 
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# A cut-down version of 'which' from debianutils. Returns zero if executable
 
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# $1 is found on $PATH.
 
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PROGRAM="$1"
 
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IFS=:
 
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RET=1
 
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for ELEMENT in $PATH; do
 
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    if [ -z "$ELEMENT" ]; then ELEMENT=.; fi
 
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    if [ -f "$ELEMENT/$PROGRAM" ] && [ -x "$ELEMENT/$PROGRAM" ]; then
 
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        exit 0
 
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    fi
 
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done
 
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exit 1