Additional fix for bug 244324: bugzilla-submit crashes when incorrect base url provided. Check other situations in which we may have trouble with bad base urls and report error conditions. contrib checkin.
Additional fix for bug 244324: bugzilla-submit crashes when incorrect
base url provided. Check other situations in which we may have trouble
with bad base urls and report error conditions. contrib checkin.

dylanwh/bugzilla,dylanwh/bugzilla,ikpcdoctor/git-clone---branch-release-5.0-stable-https-git.mozilla.org-bugzilla-bugzilla-,GNOME/bugzilla-gnome-org-upstream,talatdayyan/bugzilla,oyang/bugzilla,bugzilla/bugzilla,dklawren/bugzilla,dklawren/bugzilla,talatdayyan/bugzilla,bugzilla/bugzilla,ikpcdoctor/git-clone---branch-release-5.0-stable-https-git.mozilla.org-bugzilla-bugzilla-,GNOME/bugzilla-gnome-org-upstream,dylanwh/bugzilla,ikpcdoctor/git-clone---branch-release-5.0-stable-https-git.mozilla.org-bugzilla-bugzilla-,edmorley/bugzilla,talatdayyan/bugzilla,dylanwh/bugzilla,edmorley/bugzilla,oyang/bugzilla,bugzilla/bugzilla,dklawren/bugzilla,GNOME/bugzilla-gnome-org-upstream,dklawren/bugzilla,talatdayyan/bugzilla,oyang/bugzilla,oyang/bugzilla,oyang/bugzilla,dylanwh/bugzilla,ikpcdoctor/git-clone---branch-release-5.0-stable-https-git.mozilla.org-bugzilla-bugzilla-,edmorley/bugzilla,edmorley/bugzilla,dklawren/bugzilla,GNOME/bugzilla-gnome-org-upstream,talatdayyan/bugzilla,ikpcdoctor/git-clone---branch-release-5.0-stable-https-git.mozilla.org-bugzilla-bugzilla-,edmorley/bugzilla,GNOME/bugzilla-gnome-org-upstream,bugzilla/bugzilla