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| author | Fred Hebert <mononcqc@ferd.ca> | 2015-02-25 19:25:53 +0000 |
|---|---|---|
| committer | Fred Hebert <mononcqc@ferd.ca> | 2015-02-25 19:25:53 +0000 |
| commit | a8ceafbf4ca19de403c4c4b6df27e6faeb8f635b (patch) | |
| tree | b30ad3ae26ff730ec87891902d24fccb2793ca7b | |
| parent | b7d9f5c8c9fa3698c33a02458fa819a9c687c84c (diff) | |
Port env var expension fix from rebar2
See https://github.com/rebar/rebar/pull/458
| -rw-r--r-- | src/rebar_utils.erl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/rebar_utils.erl b/src/rebar_utils.erl index ab5167f..0c95c69 100644 --- a/src/rebar_utils.erl +++ b/src/rebar_utils.erl @@ -293,7 +293,7 @@ expand_env_variable(InStr, VarName, RawVarValue) -> VarValue = re:replace(RawVarValue, "\\\\", "\\\\\\\\", ReOpts), %% Use a regex to match/replace: %% Given variable "FOO": match $FOO\s | $FOOeol | ${FOO} - RegEx = io_lib:format("\\\$(~s(\\s|$)|{~s})", [VarName, VarName]), + RegEx = io_lib:format("\\\$(~s(\\W|$)|{~s})", [VarName, VarName]), re:replace(InStr, RegEx, [VarValue, "\\2"], ReOpts) end. |