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Handle false-like env vars properly

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This commit is contained in:
Nick O'Leary
2023-11-02 00:40:55 +01:00
parent 6ac905f264
commit b6ecc6d9ea
2 changed files with 9 additions and 8 deletions
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12
packages/node_modules/@node-red/runtime/lib/flows/util.js vendored
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@@ -57,18 +57,20 @@ var EnvVarPropertyRE = /^\${(\S+)}$/;
function mapEnvVarProperties(obj,prop,flow,config) {
var v = obj[prop];
const v = obj[prop];
if (Buffer.isBuffer(v)) {
return;
} else if (Array.isArray(v)) {
for (var i=0;i<v.length;i++) {
for (let i=0;i<v.length;i++) {
mapEnvVarProperties(v,i,flow,config);
}
} else if (typeof obj[prop] === 'string') {
if (obj[prop][0] === "$" && (EnvVarPropertyRE_old.test(v) || EnvVarPropertyRE.test(v)) ) {
var envVar = v.substring(2,v.length-1);
var r = redUtil.getSetting(config, envVar, flow);
obj[prop] = r ? r : obj[prop];
const envVar = v.substring(2,v.length-1);
const r = redUtil.getSetting(config, envVar, flow);
if (r !== undefined && r !== '') {
obj[prop] = r
}
}
} else {
for (var p in v) {