[Bug 996726] Re: command-not-found announces crash on typing short word

[gouri]

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https://bugs.launchpad.net/bugs/996726

Title:
  command-not-found announces crash on typing short word

Status in “command-not-found” package in Ubuntu:
  New

Bug description:
  ### Context : Ubuntu precise 12.04 AMD64.

  ### Action : type something not an existing command

  ### Reproducible : rare. 
  Happened twice in about a month while using the shell extensively every day.

  ### Expected:
  $ tidz
  No command 'tidz' found, did you mean:
   Command 'tidy' from package 'tidy' (main)
   Command 'tide' from package 'xtide' (universe)
  tidz: command not found

  ### Observed:
  $ tidy
  Sorry, command-not-found has crashed! Please file a bug report at:
  https://bugs.launchpad.net/command-not-found/+filebug
  Please include the following information with the report:

  command-not-found version: 0.2.44

  ### Additional information :

  * Can't remember what (mistyped) command yielded the first crash. It was very short, like "odp".
  * Shell has been used for hours, ran many commands, defined associative arrays (small content).


  $ lsb_release -rd
  Description:	Ubuntu 12.04 LTS
  Release:	12.04

  $ apt-cache policy command-not-found
  command-not-found:
    Installed: 0.2.46ubuntu6
    Candidate: 0.2.46ubuntu6
    Version table:
   *** 0.2.46ubuntu6 0
          500 http://fr.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
          100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: command-not-found 0.2.46ubuntu6
  ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14
  Uname: Linux 3.2.0-24-generic x86_64
  ApportVersion: 2.0.1-0ubuntu7
  Architecture: amd64
  Date: Tue May  8 21:45:21 2012
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120419)
  PackageArchitecture: all
  SourcePackage: command-not-found
  UpgradeStatus: No upgrade log present (probably fresh install)

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