[Pcb-src-changes] CVS commit:pcb/src

[Dan M. <da...@us...>]

Module Name:	pcb
Committed By:	danmc
Date:		Wed Dec 13 22:42:56 UTC 2006

Modified Files:
	pcb/src: buffer.c mymem.c undo.c

Log Message:
Avoid some null pointer dereferences.  Also make sure UndoList and RemoveList
are initialized at startup to avoid any strange behavior there.  This fixes
a bug reported on geda-user where starting pcb with an empty board and
then doing 'load layout to buffer' and pasting and then doing it again causes
a segfault.  Thanks to Peter Clifton for pointing this out.


To generate a diff of this commit:
cvs rdiff -r1.35 -r1.36 pcb/src/buffer.c
cvs rdiff -r1.24 -r1.25 pcb/src/mymem.c pcb/src/undo.c

To view the diffs online visit:
http://pcb.cvs.sourceforge.net/pcb/pcb/src/mymem.c?r1=1.24&r2=1.25
http://pcb.cvs.sourceforge.net/pcb/pcb/src/undo.c?r1=1.24&r2=1.25
http://pcb.cvs.sourceforge.net/pcb/pcb/src/buffer.c?r1=1.35&r2=1.36

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.