Patch committed: Bump num_args by 1 in g++spec.c

[Ian Lance Taylor]

In my recent patch to add -static-libstdc++ to the G++ driver, I
didn't understand why the code added 2 to the num_args computation,
and I changed it to 1.  However, that was a mistake; the extra 1 is
for the explicit -shared-libgcc which is added.  This patch fixes my
mistake.

Bootstrapped and tested on x86_64-unknown-linux-gnu.  Committed as
obvious.

Ian


2009-07-01  Ian Lance Taylor  <iant@google.com>

	* g++spec.c (lang_specific_driver): Bump num_args by 1.


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