Fix bashism.

llvm-svn: 185646

diff --git a/libcxx/test/testit b/libcxx/test/testit
index a742364..18b0814 100755 (executable)
--- a/libcxx/test/testit
+++ b/libcxx/test/testit
@@ -12,7 +12,7 @@ currentpath=`pwd`
 origpath=$currentpath
 currentdir=`basename $currentpath`
 while [ $currentdir != "test" ]; do
-       if [ $currentdir == "/" ]
+       if [ $currentdir = "/" ]
        then
                echo "current directory must be in or under \"test\"."
                exit 1