[patch] Avoid null ptr dereference in maint cplus first_component

[Aleksandar Ristovski]

Hello,

A trivial patch to avoid segemtation fault when no argument is supplied to 
'maint cplus first_component' command.

Thanks,

---
Aleksandar Ristovski
QNX Software Systems


2008-03-19  Aleksandar Ristovski <aristovski@qnx.com>

	* cp-support.c (first_component_command): Return if no arguments.



-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: cp-support.c.diff
URL: <http://sourceware.org/pipermail/gdb-patches/attachments/20080319/3c445baa/attachment.ksh>