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configure.in: fix unexpand_shvar

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* configure.in (unexpand_shvar): remove guarding quotes at last.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39614 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2013-03-06 10:22:29 +00:00
parent 6332415800
commit 0af37bf0c5
1 changed files with 1 additions and 1 deletions
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2
configure.in
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@ -3292,7 +3292,7 @@ unexpand_shvar() {
fi
done
expr=['s/${[^${}"]*}/"&"/g;'"${expr};"'s/"\(\${[^${}"]*}\)"/\1/g']
eval $var='"`echo \"\\\"${'$var'}\\\"\" | sed \"$expr;s/\\\"\\\"//g;s/^\\\"//;s/\\\"\\\$//\"`"'
eval $var='"`echo \"\\\"${'$var'}\\\"\" | sed \"$expr;s/\\\"//g\"`"'
}
rubylibprefix='${libdir}/${RUBY_BASE_NAME}'