diff -up acct-6.5.4/sa.c.pom acct-6.5.4/sa.c
--- acct-6.5.4/sa.c.pom	2010-02-12 02:24:11.000000000 +0100
+++ acct-6.5.4/sa.c	2010-06-25 12:32:18.000000000 +0200
@@ -280,7 +280,7 @@ int main(int argc, char *argv[])
 {
   int c;
 
-  static unsigned int hzval;
+  hzval = sysconf(_SC_CLK_TCK);
   program_name = argv[0];
 
   /* Cache the page size of the machine for the PAGES_TO_KB macro */