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-rw-r--r--src/include/utils/array.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/include/utils/array.h b/src/include/utils/array.h
index 45fc46dce0..9508afc7fe 100644
--- a/src/include/utils/array.h
+++ b/src/include/utils/array.h
@@ -98,7 +98,7 @@ typedef struct
*------------------------------------------------------------------------
*/
-#define RETURN_NULL {*isNull = true; return(0); }
+#define RETURN_NULL do {*isNull = true; return(0); } while (0)
#define NAME_LEN 30
#define MAX_BUFF_SIZE BLCKSZ