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| author | Joanne <zehan_ding@brown.edu> | 2025-05-12 20:58:01 -0400 |
|---|---|---|
| committer | Joanne <zehan_ding@brown.edu> | 2025-05-12 20:58:01 -0400 |
| commit | cd93c88b8fee83a99342eac4dc60f7b4373fa843 (patch) | |
| tree | b00d1f46c802752c90e54bb21be785a05e05195e /src/client/util/History.ts | |
| parent | 4997c3de20a381eac30224a7a550afa66174f07d (diff) | |
| parent | 3a733aa0fd24517e83649824dec0fc8bcc0bde43 (diff) | |
added tutorial tool, still need to integrate with metadatatool
Diffstat (limited to 'src/client/util/History.ts')
| -rw-r--r-- | src/client/util/History.ts | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/client/util/History.ts b/src/client/util/History.ts index 9728e3177..0df0ec337 100644 --- a/src/client/util/History.ts +++ b/src/client/util/History.ts @@ -94,7 +94,7 @@ export namespace HistoryUtil { } if (Array.isArray(value)) { } else if (parser === true || parser === 'json') { - value = JSON.parse(value); + value = value === 'undefined' ? undefined : JSON.parse(value); } else if (parser === 'none') { } else { value = parser(value); |