Fix GDB accesses to the 'nil's name.
commitad83cdacb6808377e2ef4f96e60ffb68dbf01cd9
authorEli Zaretskii <eliz@gnu.org>
Thu, 8 Jan 2015 13:53:09 +0000 (8 15:53 +0200)
committerEli Zaretskii <eliz@gnu.org>
Thu, 8 Jan 2015 13:53:09 +0000 (8 15:53 +0200)
treeb8e07e06c561c7accbf0b37e1229052683e93303
parentdaa18b5e85559ccea84bd9e8a5f8ac57cfa73189
Fix GDB accesses to the 'nil's name.

 src/.gdbinit (xsymname): New subroutine.
 (xprintsym, initial-tbreak): Use it to access the name of a symbol
 in a way that doesn't cause GDB to barf when it tries to
 dereference a NULL pointer.
src/.gdbinit
src/ChangeLog