# HG changeset patch
# User "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
# Date 1184268036 0
# Node ID 0aa95f4eed31244dd99857621c52befb09305660
# Parent  ac8b9eeefe80ca42f4ae37d378f3d345f03a086a
Test for curl or wget only once, not at each download.

diff -r ac8b9eeefe80 -r 0aa95f4eed31 scripts/functions
--- a/scripts/functions	Thu Jul 12 15:40:50 2007 +0000
+++ b/scripts/functions	Thu Jul 12 19:20:36 2007 +0000
@@ -297,11 +297,11 @@
 	curl --ftp-pasv -O --retry 3 "$1" >/dev/null || curl -O --retry 3 "$1" >/dev/null || true
 }
 
+_wget=`CT_Which wget`
+_curl=`CT_Which curl`
 # Wrapper function to call one of curl or wget
 # Usage: CT_DoGetFile <URL>
 CT_DoGetFile() {
-    local _wget=`CT_Which wget`
-    local _curl=`CT_Which curl`
     case "${_wget},${_curl}" in
         ,)  CT_DoError "Could find neither wget nor curl";;
         ,*) CT_DoGetFileCurl "$1" 2>&1 |CT_DoLog ALL;;