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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. |