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fix: Check if parentCommit is provided

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This commit is contained in:
Sidharth Vinod
2023-12-04 11:13:52 +05:30
parent 31a1de1566
commit d22ee8d1d5
1 changed files with 4 additions and 1 deletions
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5
packages/mermaid/src/diagrams/git/gitGraphAst.js
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@@ -277,7 +277,10 @@ export const cherryPick = function (sourceId, targetId, tag, parentCommitId) {
} }
let sourceCommit = commits[sourceId]; let sourceCommit = commits[sourceId];
let sourceCommitBranch = sourceCommit.branch; let sourceCommitBranch = sourceCommit.branch;
if (!(Array.isArray(sourceCommit.parents) && sourceCommit.parents.includes(parentCommitId))) { if (
parentCommitId &&
!(Array.isArray(sourceCommit.parents) && sourceCommit.parents.includes(parentCommitId))
) {
let error = new Error( let error = new Error(
'Invalid operation: The specified parent commit is not an immediate parent of the cherry-picked commit.' 'Invalid operation: The specified parent commit is not an immediate parent of the cherry-picked commit.'
); );