Add more parenthesis to the definition of ARRAY_LENGTH

diff --git a/src/common/util.h b/src/common/util.h
index 175a078c6b7cf47238bd94e92ef386e67105a0ea..ea774bd9bda3a738fc7ed0e93faaa1a3d692db34 100644 (file)
--- a/src/common/util.h
+++ b/src/common/util.h
@@ -565,7 +565,7 @@ STATIC int format_helper_exit_status(unsigned char child_state,
 
 const char *libor_get_digests(void);
 
-#define ARRAY_LENGTH(x) (sizeof(x)) / sizeof(x[0])
+#define ARRAY_LENGTH(x) ((sizeof(x)) / sizeof(x[0]))
 
 #endif