0.12.1dev: fix buglet in autocompletion, in IE specific code.
0.12.1dev: fix buglet in autocompletion, in IE specific code.

Closes #9645. Bug report and fix contributed by niko.sten@digia.com, thanks!

git-svn-id: 30ec3c1a2098df185a8733d0352d646269562639@10137 af82e41b-90c4-0310-8c96-b1721e28e2e2

exocad/exotrac,moreati/trac-gitsvn,moreati/trac-gitsvn,exocad/exotrac,exocad/exotrac,moreati/trac-gitsvn,moreati/trac-gitsvn,exocad/exotrac