RFR: Fix equals check for non-web links

[Robin Westberg]

Hi all,

Please review this small change that fixes the equals function for non-web issue links.

Best regards,
Robin

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Commit messages:
 - Fix equals check for non-web links

Changes: https://git.openjdk.java.net/skara/pull/634/files
 Webrev: https://webrevs.openjdk.java.net/skara/634/webrev.00
  Stats: 30 lines in 2 files changed: 28 ins; 0 del; 2 mod
  Patch: https://git.openjdk.java.net/skara/pull/634.diff
  Fetch: git fetch https://git.openjdk.java.net/skara pull/634/head:pull/634

PR: https://git.openjdk.java.net/skara/pull/634