Version:           1.2.5 (using KDE KDE 3.5.5)
Installed from:    Mandriva RPMs
OS:                FreeBSD

Akregator doesn't open an URL using the external browser command if it contains quote characters.

If the external command is configured as "my-command '%u'", the resulting command is "my-command 'http://example.com/foo'bar'", that is not splitted correctly into the command arguments by KShell::splitArgs.

If the command is configured as "my-command %u", it is expanded to "my-command http://example.com/foo'bar", that is also not split correctly by KShell::splitArgs.

A possible fix is splitting the command into separated arguments by KShell::splitArgs() before replacing "%u" with the URL, in Viewer::displayInExternalBrowser().