* acinclude.m4: Guard a variable test against an empty string.
authorbje <bje@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 19 Dec 2008 09:18:41 +0000 (09:18 +0000)
committerbje <bje@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 19 Dec 2008 09:18:41 +0000 (09:18 +0000)
commite85d6f79c62aa0120b39bb9cc4111516115cb08c
tree0bcbfb5e3a28a647b0e49dc7a0d137511f0fbac0
parent896aee0440e34c2648f2f51b672e83afa89a2c06
* acinclude.m4: Guard a variable test against an empty string.
* configure: Regenerate.

git-svn-id: svn://gcc.gnu.org/svn/gcc/trunk@142829 138bc75d-0d04-0410-961f-82ee72b054a4
libstdc++-v3/ChangeLog
libstdc++-v3/acinclude.m4
libstdc++-v3/configure