Hi,

While mucking around with Tcl 8.6, the compiler noticed that I'd missed 
one place where the code was directly setting the interpreter's result. 
This patch fixes that.

Keith

2013-02-16  Keith Seitz  <keiths@redhat.com>

	* rhabout.c (extra_text): Use Tcl_SetObjResult instead
	of setting the interpreter's result directly.