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-rwxr-xr-xlibcxx/lib/buildit2
1 files changed, 1 insertions, 1 deletions
diff --git a/libcxx/lib/buildit b/libcxx/lib/buildit
index 43341f97029..19d195988a2 100755
--- a/libcxx/lib/buildit
+++ b/libcxx/lib/buildit
@@ -12,7 +12,7 @@ then
exit 1
fi
-if [ -z $CXX ]
+if [ -z "$CXX" ]
then
CXX=g++
fi
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