merge r81361 from trunk: clear portinfo before loading each new subport in portindex
--- branches/release_2_0/base/src/port/portindex.tcl 2011-07-30 00:11:05 UTC (rev 81365)
+++ branches/release_2_0/base/src/port/portindex.tcl 2011-07-30 00:12:53 UTC (rev 81366)
@@ -146,6 +146,7 @@
incr stats(failed)
} else {
set prefix $save_prefix
+ array unset portinfo
array set portinfo [mportinfo $interp]
mportclose $interp
set portinfo(portdir) $portdir