Fix recent change to FLUID-LET to support unassigning.
authorTaylor R Campbell <campbell@mumble.net>
Fri, 8 Oct 2010 04:13:46 +0000 (04:13 +0000)
committerTaylor R Campbell <campbell@mumble.net>
Fri, 8 Oct 2010 04:13:46 +0000 (04:13 +0000)
commit5b636d3b4801a150b1ca15c5f51908564dcffebc
treee97efb0b057724ef99447fa1d687133e059e60fa
parentf1fe8fa43476998e9575626e4150760929ccc70a
Fix recent change to FLUID-LET to support unassigning.

Fixes

(define x 0)
(fluid-let ((x)) ...)
;The object (), passed as an argument to safe-car, is not a pair.
src/runtime/mit-macros.scm