From e50d34873f8b9a693d16e05870de476b50450203 Mon Sep 17 00:00:00 2001
From: Matt McCormick <matt.mccormick@kitware.com>
Date: Wed, 10 Feb 2016 16:54:09 -0500
Subject: [PATCH] Add header guard to conversions.h

---
 common/conversions.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/common/conversions.h b/common/conversions.h
index ac18bc3..c895690 100644
--- a/common/conversions.h
+++ b/common/conversions.h
@@ -16,6 +16,9 @@
  * limitations under the License.
  */
 
+#ifndef CONVERSIONS_H_
+#define CONVERSIONS_H_
+
 enum
 {
   BYTES = 0,
@@ -33,3 +36,5 @@ inline T convert_unit( T num, int to, int from = BYTES)
   }
   return num;
 }
+
+#endif