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| author | Tuncer Ayaz <tuncer.ayaz@gmail.com> | 2011-10-26 20:08:35 +0200 |
|---|---|---|
| committer | Tuncer Ayaz <tuncer.ayaz@gmail.com> | 2011-10-26 23:16:36 +0200 |
| commit | c373f29292cb8cd630d04b3c1edb2ee636787a65 (patch) | |
| tree | c33775ab1b62e544046ab043722dd6aa64286a64 /src/rebar_utils.erl | |
| parent | 17616d1078063ea0748d009e3a111c4b615262e8 (diff) | |
Fix comments and formatting
Diffstat (limited to 'src/rebar_utils.erl')
| -rw-r--r-- | src/rebar_utils.erl | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/rebar_utils.erl b/src/rebar_utils.erl index 88c0c25..a32adfd 100644 --- a/src/rebar_utils.erl +++ b/src/rebar_utils.erl @@ -191,11 +191,11 @@ expand_env_variable(InStr, VarName, RawVarValue) -> %% No variables to expand InStr; _ -> - ReOpts = [global, {return, list}], VarValue = re:replace(RawVarValue, "\\\\", "\\\\\\\\", [global]), %% Use a regex to match/replace: - %% $FOO\s | ${FOO} | $FOO eol + %% Given variable "FOO": match $FOO\s | $FOOeol | ${FOO} RegEx = io_lib:format("\\\$(~s(\\s|$)|{~s})", [VarName, VarName]), + ReOpts = [global, {return, list}], re:replace(InStr, RegEx, VarValue ++ "\\2", ReOpts) end. |