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-rw-r--r--utility/NaiveTokenizer.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/utility/NaiveTokenizer.h b/utility/NaiveTokenizer.h
index 2558e37..67abc9a 100644
--- a/utility/NaiveTokenizer.h
+++ b/utility/NaiveTokenizer.h
@@ -28,6 +28,8 @@
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
+#pragma once
+
class NaiveTokenizer {
public:
/** tokenize a space-separated string, handling quotes