diff -Naur logrotate-3.7.7/logrotate.c logrotate-3.7.7-magellan/logrotate.c
--- logrotate-3.7.7/logrotate.c	2008-05-14 12:31:35.000000000 +0200
+++ logrotate-3.7.7-magellan/logrotate.c	2008-10-14 23:53:47.000000000 +0200
@@ -512,13 +512,17 @@
 	switch (log->criterium) {
 	case ROT_WEEKLY:
 	    /* rotate if:
-	       1) the current weekday is before the weekday of the
-	       last rotation
+	       1) the day of the week is the same as the day of the week of
+	       the previous rotation but not the same day of the year
+	       this will rotate it on the same day every week, but not
+	       twice a day.
 	       2) more then a week has passed since the last
 	       rotation */
-	    state->doRotate = ((now.tm_wday < state->lastRotated.tm_wday)
-			       ||
-			       ((mktime(&now) -
+	    state->doRotate = ((now.tm_wday == state->lastRotated.tm_wday
+			       &&
+			       now.tm_yday != state->lastRotated.tm_yday)
+                               ||
+			       ((mktime(&now) - 
 				 mktime(&state->lastRotated)) >
 				(7 * 24 * 3600)));
 	    break;