Fixed the null dereference and consequential segfault which occurred when
authorthurston <thurston@052ea7fc-9027-0410-9066-f65837a77df0>
Sat, 10 Feb 2007 17:50:23 +0000 (17:50 +0000)
committerthurston <thurston@052ea7fc-9027-0410-9066-f65837a77df0>
Sat, 10 Feb 2007 17:50:23 +0000 (17:50 +0000)
commit9b566724ab8f5776683f630b92466e1934f015ae
tree6fb03744166e283fdf7c0c6ccd42422ee86122d4
parentd6a826cccb34b2ba2559214cce2dc2f4755f07b3
Fixed the null dereference and consequential segfault which occurred when
trying to create empty machines with [] and // and /a[]b/.

git-svn-id: http://svn.complang.org/ragel/trunk@92 052ea7fc-9027-0410-9066-f65837a77df0
ragel/parsetree.cpp
ragel/parsetree.h