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  1. Core Server
  2. SERVER-9739

Stored JavaScript fails when starting with var keyword

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    • Type: Icon: Bug Bug
    • Resolution: Done
    • Priority: Icon: Minor - P4 Minor - P4
    • 3.1.9
    • Affects Version/s: 2.4.1, 2.4.3
    • Component/s: JavaScript
    • Labels:
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    • Fully Compatible
    • ALL
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      db.system.js.save({_id:"foo", value:"var root=this;"})
      db.loadServerScripts()

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      db.system.js.save({_id:"foo", value:"var root=this;"}) db.loadServerScripts()
    • Build 9 (09/18/15)

      When saving script into system.js, if the script starts with the var keyword (example, var root = this;), the script will fail to load when trying to use the script from a map reduce or even db.loadServerScripts() from the shell produces:

      JavaScript execution failed: Error: 16722 JavaScript execution failed: SyntaxError: Unexpected token var at src/mongo/shell/db.js:L1001

      The was not a problem in 2.2.x, and doesn't appear to be a problem in a 64-bit Linux build (2.4.3).

            Assignee:
            jonathan.reams@mongodb.com Jonathan Reams
            Reporter:
            bitmask Scott Allen
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              Created:
              Updated:
              Resolved: