target-libpath.exp (restore_ld_library_path_env_vars): Check existence of ld library...
authorJohn David Anglin <dave.anglin@nrc-cnrc.gc.ca>
Sat, 27 Nov 2004 05:19:33 +0000 (05:19 +0000)
committerJohn David Anglin <danglin@gcc.gnu.org>
Sat, 27 Nov 2004 05:19:33 +0000 (05:19 +0000)
commitde2fc4db61d89e3ee9d6d764197c091761b71653
treed0961d6ecaf5492d251309a9aa987b8f077030bd
parented986c8e6e46598aa15acb161ce9882653333dde
target-libpath.exp (restore_ld_library_path_env_vars): Check existence of ld library path variables before unsetting.

* lib/target-libpath.exp (restore_ld_library_path_env_vars):
Check existence of ld library path variables before unsetting.

From-SVN: r91367
gcc/testsuite/ChangeLog
gcc/testsuite/lib/target-libpath.exp