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| author | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-03-19 16:12:47 +0000 |
|---|---|---|
| committer | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-03-19 16:12:47 +0000 |
| commit | 55f14b455138e2094371a22954f8f29587b6c456 (patch) | |
| tree | 7dad49007205132970dfdca8176998ccee648722 /configure.in | |
| parent | d32d8b33b70d6f1f177557446f629fc38ba5895d (diff) | |
merge revision(s) 39525: [Backport #8102]
configure.in: escape double-quotes
* configure.in (unexpand_shvar): escape double-quotes in backquotes in
double-quotes for some shells. [Bug #7959]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@39825 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.in b/configure.in index aa0b8db87d..93a13e80ce 100644 --- a/configure.in +++ b/configure.in @@ -3208,7 +3208,7 @@ unexpand_shvar() { test "$#" -eq 0 && return for n do eval v='"$'$n'"' - v="`echo \"$v\" | sed -e ['s/${[^${}"]*}/"&"/g'] -e ['s/[][$|.\\?*]/\\\\&/g']`" + v="`echo \"$v\" | sed -e ['s/${[^${}\"]*}/\"&\"/g'] -e ['s/[][$|.\\?*]/\\\\&/g']`" if test -n "$v"; then expr=["${expr};s|"'\("[^$"]*\)'"$v|\\1\${$n}\"|g"] AS_CASE(["$v"], [*'${'*'}'*], [expr=["$expr;s|$v|\"\${$n}\"|g"]]) |