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fixed issue#2004 parsing solc verison with trailing newlines (#2005) 

* fixed issue#2004 parsing solc verison with trailing newlines

* suggested changes
This commit is contained in:
Elizabeth Dinella 2023-01-13 11:45:26 -07:00 committed by GitHub
parent 08f8e8771a
commit 0841e9b53e
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1 changed files with 3 additions and 2 deletions
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5
ethers-solc/src/compile/mod.rs
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@ -686,9 +686,10 @@ fn version_from_output(output: Output) -> Result<Version> {
let version = output
.stdout
.lines()
.filter_map(|l| l.ok())
.filter(|l| !l.trim().is_empty())
.last()
.ok_or_else(|| SolcError::solc("version not found in solc output"))?
.map_err(|err| SolcError::msg(format!("Failed to read output: {err}")))?;
.ok_or_else(|| SolcError::solc("version not found in solc output"))?;
// NOTE: semver doesn't like `+` in g++ in build metadata which is invalid semver
Ok(Version::from_str(&version.trim_start_matches("Version: ").replace(".g++", ".gcc"))?)
} else {