--- a/contrib/chg/util.c	Wed Feb 07 06:28:43 2018 -0500
+++ b/contrib/chg/util.c	Tue Feb 06 05:24:28 2018 -0500
@@ -62,7 +62,8 @@
 static int debugmsgenabled = 0;
 static double debugstart = 0;
 
-static double now() {
+static double now()
+{
 	struct timeval t;
 	gettimeofday(&t, NULL);
 	return t.tv_usec / 1e6 + t.tv_sec;