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since platform is exported immediately, bypass 'undefined' state

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This commit is contained in:
Igor Klopov 2017-01-20 12:49:28 +03:00
parent d4b89a9511
commit e2951284d4
1 changed files with 2 additions and 3 deletions
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5
lib/system.js
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@ -21,8 +21,6 @@ export function toFancyPlatform (platform) {
return platform;
}
let isAlpine;
function detectAlpine () {
const { platform } = process;
if (platform !== 'linux') return false;
@ -31,9 +29,10 @@ function detectAlpine () {
return /\bmusl\b/.test(ldd);
}
const isAlpine = detectAlpine();
function getHostPlatform () {
const { platform } = process;
if (isAlpine === undefined) isAlpine = detectAlpine();
if (isAlpine) return 'alpine';
return toFancyPlatform(platform);
}