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configure.in: remove no longer used variable

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* configure.in (unexpand_shvar): remove variable which is no longer
  used since r39506.  [Bug #7959]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39514 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2013-02-27 01:16:08 +00:00
parent 790bfbf55c
commit 54c9163f25
1 changed files with 0 additions and 1 deletions
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configure.in
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@ -3284,7 +3284,6 @@ unexpand_shvar() {
local var=$1 val n v expr local var=$1 val n v expr
shift shift
test "$#" -eq 0 && return test "$#" -eq 0 && return
quote=['']
for n do for n do
eval v='"$'$n'"' eval v='"$'$n'"'
v="`echo \"$v\" | sed -e ['s/${[^${}"]*}/"&"/g'] -e ['s/[][$|.\\?*]/\\\\&/g']`" v="`echo \"$v\" | sed -e ['s/${[^${}"]*}/"&"/g'] -e ['s/[][$|.\\?*]/\\\\&/g']`"